Is this the definitive way to do it?
http://hemorrdroids.net/battery-calibration/
Those steps came from here, xda devs.
1. Run the device down until it turns itself off.
2. Turn it back on and wait for it to turn itself off again.
3. Remove the battery for 10 seconds.
4. Replace the battery, but leave the device off.
5. Charge the device until full and then for another hour.
6 **Root users only** Using a Terminal Emulator, type “su” enter, followed by “rm /data/system/batterystats.bin”
7. Run the device’s battery down until it turns itself off.
8 .Turn the device on and charge for at least 8 hours.
9. Unplug the device, turn off, then charge for another hour.
10. Unplug the device, turn on, wait 2 minutes.
11.Turn off again and charge for another hour.
12. Restart and use as normal.
Quite a performance! Does it preserve battery lifespan, or is it more to do with slowing down battery drain and does it really work?
He mentions 2 interesting things:
"Generally charge them before they get lower than 50%". I didn't know that, so it's actually better to charge more often and not let it drain down?
"USB charging is actually better for the battery and you may get up to 1 hours more standby time." So you gain an hour standby but it takes twice as long to charge the phone.
Nice manual
Will try it
Sent from my GT-I9100 using Tapatalk
Some will say that its complete nonsense .
Overcharge for 8 hours ??? how does the battery not turn charging off at 100%
Recharge 50% the accepted figure is not to go below 20% to often .
They may be right or wrong their are so many contrasting views on battery charging .
jje
Discharging battery and then reloading it fully, it's the normal procedure for battery calibration for almost all the devices in the world (including computers, etc.).
Step 8 to 11 seems quite a bit strange however.
hm, just seen a different way to calibrate the battery. basically, you drain the battery, take it out for a couple of minutes, put back in, then try to turn it on to make sure it's completely flat.
then you charge it fully, then boot to recovery and wipe battery stats then drain and fully charge. so... which one is more likely to be the better?
that guy also advises to repeat that 12 step, 1-2 day long tedious procedure "every month or so".
it is lunacy honestly speaking
does it work? did he died ?
LOL I dont understand .... I just read in another day that NEVER LET BATTERY GO LOWER THAN 15% and know I read "drain drain drain" Oh welll ...
I also thought that at 100% the charging process stops.
Although this thread is about battery calibration, these questions about battery charging always pop up.
Battery calibration is the process by which you set your device with your battery data.
Every single battery is slightly different. Although there are minimum stantards to every spec of the battery, each battery is different.
Calibrating your battery is nothing more than setting your phone to the real specs of your own battery (since the phone comes configured with the battery factory standards). For example, your phone may be set to use a battery which maximum charge is 1650 mAh, but your battery has a maximum charge of 1625 mAh. That may be within the acceptable factory standard, meaning you have a normal battery, but that also means that your phone will never indicate a 100% charge after you unplug the charger.
If you calibrate that hypothetical battery, you will "tell" your phone that its maximum charge capacity is actually 1625 mAh, meaning from that on your phone's battery indicator will be more accurate.
For that reason, it is necessary to fully discharge and fully recharge your battery for the calibration process, since your device must read the actual specs (minimum charge, maximum charge, charging current, etc) of the installed battery.
I don't know about how many times this full cicle (discharging and recharging) must be performed, but that is the reason why it must be performed for the calibration to succed.
A DIFFERENT THING is the normal discharging and charging process during normal use of the phone.
In this case, you should NEVER let your battery go under 20% and, what few people know, it also should never go over 95%. This stresses the battery and diminish its life time.
Also, and there's a lot of doubts about this, the lower the charging voltage, the slower the charging process, but the longer the battery life.
High charging voltages (like the one used by the charger sold with the phone, which is around 5V) stress the battery, diminishing considerably its life time.
That is true for all lithium-ion batteries!
Therefore it is better to charge your phone through USB (which uses around 4,3V) than to do it using the charger provided with the phone.
You may be asking "If the charging voltage of the charger provided by the manufacturer stresses the battery, why does the manufacturer provide such charger?"
For purely commercial reasons! Higher voltages mean shorter charging cycles, which please the consummer. Moreover, the battery capacity loss with the factory provided charger is around 15-20% a year (considering "normal" to "heavy" use). That is to say that after a year your battery will only reach 80-85% of the maximum charge it used to reach when it was new. And by that time your manufacturer expects you to consider buying a new phone, with more features.
Summing it up:
- calibration is just the process by which you "tell" your phone what the real specs of your battery;
- in normal use, charging your phone through USB is better than doing it with the manufacturer provided charger;
- try not to let your battery charge go under 20% nor above 95%;
- if you're interested, read more about it at batteryuniversity.com
Spin three times in clockwise direction with left middle finger on your nose while blinking your eyes with the phone plugged in.
Jump in the air 3 times.
Unplug phone.
Thats some messed up instructions.
Do you have any idea what kind of strain you're putting on the battery while doing all that?
All you're gonna get is some extra minutes, maybe an hour but is it really worth it because you're just reducing overall battery lifespan by doing that procedure over and over.
Specially when you constantly keep the battery at 4200mV (full charge) for a long time. You're practically killing it by overcharging.
Transmitted from a Galaxy far far away via XDA telepathy.
m2smoe said:
Spin three times in clockwise direction with left middle finger on your nose while blinking your eyes with the phone plugged in.
Jump in the air 3 times.
Unplug phone.
Click to expand...
Click to collapse
that made me chuckle
Never done a calibration on a battery and most of the time i even didn't let battery to discarge very much and then load it again. Never had a problem with battery life it last how long it should last every time and i've used that battery for years. So the battery "calibration" are kinda useless.
Matriak31 said:
that made me chuckle
Click to expand...
Click to collapse
Well then, my job here is done
m2smoe said:
Well then, my job here is done
Click to expand...
Click to collapse
it is indeed...i should follow you just to have more laughs like that cheers
RenatoN said:
Although this thread is about battery calibration, these questions about battery charging always pop up.
Battery calibration is the process by which you set your device with your battery data.
Every single battery is slightly different. Although there are minimum stantards to every spec of the battery, each battery is different.
Calibrating your battery is nothing more than setting your phone to the real specs of your own battery (since the phone comes configured with the battery factory standards). For example, your phone may be set to use a battery which maximum charge is 1650 mAh, but your battery has a maximum charge of 1625 mAh. That may be within the acceptable factory standard, meaning you have a normal battery, but that also means that your phone will never indicate a 100% charge after you unplug the charger.
If you calibrate that hypothetical battery, you will "tell" your phone that its maximum charge capacity is actually 1625 mAh, meaning from that on your phone's battery indicator will be more accurate.
For that reason, it is necessary to fully discharge and fully recharge your battery for the calibration process, since your device must read the actual specs (minimum charge, maximum charge, charging current, etc) of the installed battery.
I don't know about how many times this full cicle (discharging and recharging) must be performed, but that is the reason why it must be performed for the calibration to succed.
A DIFFERENT THING is the normal discharging and charging process during normal use of the phone.
In this case, you should NEVER let your battery go under 20% and, what few people know, it also should never go over 95%. This stresses the battery and diminish its life time.
Also, and there's a lot of doubts about this, the lower the charging voltage, the slower the charging process, but the longer the battery life.
High charging voltages (like the one used by the charger sold with the phone, which is around 5V) stress the battery, diminishing considerably its life time.
That is true for all lithium-ion batteries!
Therefore it is better to charge your phone through USB (which uses around 4,3V) than to do it using the charger provided with the phone.
You may be asking "If the charging voltage of the charger provided by the manufacturer stresses the battery, why does the manufacturer provide such charger?"
For purely commercial reasons! Higher voltages mean shorter charging cycles, which please the consummer. Moreover, the battery capacity loss with the factory provided charger is around 15-20% a year (considering "normal" to "heavy" use). That is to say that after a year your battery will only reach 80-85% of the maximum charge it used to reach when it was new. And by that time your manufacturer expects you to consider buying a new phone, with more features.
Summing it up:
- calibration is just the process by which you "tell" your phone what the real specs of your battery;
- in normal use, charging your phone through USB is better than doing it with the manufacturer provided charger;
- try not to let your battery charge go under 20% nor above 95%;
- if you're interested, read more about it at batteryuniversity.com
Click to expand...
Click to collapse
You should post the source for your info, cause I am seeing a lot of incorrect information in here.
If you guys want to learn about your battery, visit the site Battery University
The OEM replacement battery is worth about $10.
Save yourself the stress....use it...charge it when you need to...if the battery ever fails cough up $10.
Sent from my GT-I9100 using XDA App
The way I would calibrate my batteries is a bit different. Lithium ion batteries don't need to be drained then charged to full AFAIK, and I even remember reading somewhere that draining it is actually only for NiCad batteries. It used to be relevant when phones were using NiCad but not anymore.
Read: http://batteryuniversity.com/learn/article/how_to_prolong_lithium_based_batteries
As such I have read that the universal way to 'calibrate' batteries is by charging to full, using for a couple of mins and charging again.
What I have been doing is:
1. Charge to full when phone is switched off (doesn't matter if it's from 0% or 99%).
2. Switch on the phone, use for 5 mins.
3. Switch off then charge until full.
4. Repeat step 2 once more
That's it! It seems pretty simple but it seems to have worked for me.
The way i do it is different. Firstly i have the battery calibration app from the market by Nema..then i fully charge my phone and when it says its fully charge i go into the app. There it gives me the instructions on how to calibrate...First i wait till i charge the phone without any interruptions. then click on the app and wait til the battery goes to 4200MV and then i press the calibrate button and then the app does it for me. Then i drain the battery again without any interuptions or breaks during that time and then charge it again once battery dies down and thats it.
there are so many ways being touted on the forums you really dont know which one to go for...but whatever works for each person then who are we to tell someone different just thought i share that
If my battery dies, or gets significally lower capacity after 1 or 2 years of usage, I'll just buy a new one if I plan to keep the phone longer.. Going through these rituals and painstakenly monitor my battery % so that it never goes below 20 % or above 95 % is just not worth it.. Doesn't increase the life THAT much anyway.. I use the phone until I hear the beep for low batt, and from there until I have a charger available.. Most of the time it's before it reaches 10 %, thats good enough for me.. Once in a while it might even go so far that it dies.. Then I charge it till it says 100 %.. Most of the times I plug it when going to bed, and let it charge over night.. This is normal usage and what the battery should be designed to handle, and so far it does..
Related
Is it possible to make a small program that allows to toggle charge on and off ?
as far as i know...charging our Diamond isnt nothing positive toward battery life .
I know you can enable or disable charging in system/power
but it would be awesome if someone would write small program/script to do that so we can place shortcut in programs menu to toggle
There is a setting that allows you to chose to charge or not to charge when synced.
Kueh said:
There is a setting that allows you to chose to charge or not to charge when synced.
Click to expand...
Click to collapse
He already mentioned that.
He's looking for some softkey or software/shortcut that can toggle that setting.
WhiteCell said:
as far as i know...charging our Diamond isnt nothing positive toward battery life .
Click to expand...
Click to collapse
As far as I know... it doesn't matter with actual batteries.
If I look at my notebook (which is over 2 years old) where I charge and uncharge all the time - the battery works still fine.
I'm not sure if it's worth the work - if the battery life sucks after a few month (years..?) - you just buy a new one for a few Euro/Dollar. (Man! You don't have an iPhone...lol)
I've never had a mobile phone for more than a year - so I wouldn't care!
(But I'm pretty sure the actual batterys don't care either!)
Li-Ion batteries don't suffer from the memory effect in the same way as Ni-MH batteries do, so theoretically it won't harm to charge the battery whenever you want to, regardless of it's charge level at the time. They do have a limited amount of cycles though, a cycle is when it goes from full charge to full discharge. It's eventually going to wear out no matter how you treat it.
salada2k said:
Li-Ion batteries don't suffer from the memory effect in the same way as Ni-MH batteries do, so theoretically it won't harm to charge the battery whenever you want to, regardless of it's charge level at the time. They do have a limited amount of cycles though, a cycle is when it goes from full charge to full discharge. It's eventually going to wear out no matter how you treat it.
Click to expand...
Click to collapse
so basically what your saying is Li-Ion batteries cannot over charge and then eventually start to decrease in total battery life?
If so, does that mean my T-mobile Wing's battery just crazy?
It would have exploded if it could "overcharge".
li-ion has a limited battery life by itself, which doesn't depend on usage/charging.
but charging can shorten the battery life if done wrong. charging cycles vary depending on how empty the battery was. it looks something like this: (see wikipedia/google for specific numbers)
95% 1000000 cycles
90% 100000 cycles
70% 10000 cycles
50% 1000 cycles
30% 100 cycles
10% 10 cycles
0% 0 cycles
actually you can never reach below 30% because the battery or phone will protect itself whenever that point is reached and turn itself off.
conclusion: charge whenever you can!
ps: li-ion for cars only discharge to 70%, so the battery can actually be used for longer than 2 years unlike a cell phone battery, where it can be discharged to 30%.
Guys, this is silly. The battery will work with no problems for 2-3 years. Then you can buy another one or, more probably, another phone. There is no point whatsoever to not charging it when connected to the computer. As a matter of fact, this will only reduce its lifetime.
At the office I leave my phone in a cradle. When I get calls I remove the phone to answer and then return it to the cradle when done. My battery goes from 100% down to somewhere in the 90's then charges back to 100% in the cradle. Does this repeated process harm the battery in any way? I've read that these batteries don't suffer from the memory effect, but I'm still not sure if this counts as a charging cycle.
Sent from my Desire HD using XDA App
You should always let the battery run down completely some times maybe once a week.
Really? I've read on this forum that there is no need to do that with the new Lithium Ion batteries. I've even read that this could have a negative effect and you should try not to let the battery drain completly.
I don't understand why there isn't a proper battery care section in the manual. Its as if its some kind of voodoo science.
Perhaps not Once a week. But Once a "while"
The reason is that, Phone software uses approximation to calculate the charge left in the Battery. So over time, battery ages and software may not be calibrated to match with the battery's storage capacity. So draining the battery entirely and charging them fully gives the phone's software to assess the battery's health and recalibrate.
It's a lithium battery mate. The only way you can really damage it is by a complete discharge. So long as you don't switch the phone back on once it switches itself off due to low battery you needn't worry about anything else.
Also in theory the lithium batteries have a lifespan of say about a 1000 charges for example and everytime you charge it has one charging less left. This ofcourse isn't exactly how it is in practice but charging the battery alot wears it down. It isn't good either to keep it in the charger for a longer time after it's reached a 100%.
Hi,
this is only partly correct:
Suppose the battery can make 1000 (which I don't believe) charge cycles,
it means that you can charge 1000 times from empty to full.
If you just charge 1000 times from 50% empty to full it counts for 500 cycles!
So,
don't worry, let it stay in the cradle if you like
There are 500 opinions about that but believe, as I wrote is correct.
Theo
Yes, what I said wasn't exact science and I used 1000 cycles as an example, but from what I've read it is better to let the battery drain to less than 50% and then charge it full rather than charge 5% at a time. My previous post was meant to illustrate this.
Sent from my Leedroid powered pocketsized supercomputer using XDA App
geenome said:
You should always let the battery run down completely some times maybe once a week.
Click to expand...
Click to collapse
That's a load of crap, no offense... Lithium batteries have no memory effect and have absolutely no need to be completely discharged, that's a ancient thing from the time of nickel-metal hybrid batteries. The only actual reason for full charge cycles is to calibrate the device for that exact battery.
Keeping a lithium-ion battery in a charger most of the time will wear the battery down faster than getting it drain more and then charging it. Keeping the battery almost fully loaded/in a constant loading state wears the battery capacity by approximately 20% a year (can't recall the source/study just now)(EDIT: and my personal experience is that the battery capacity will wear that much anyway, no matter how you use it). The life-cycle of phones these days are roughly two years nowadays so IMO you can keep it in a cradle with no worries, if you wish. And lets face it, a new battery after a year of usage won't be that big an investment after all.
To add to the above post, running down a lithium battery completely does more damage than benefit. This is almost impossible though with normal use as the phone shuts down long before the battery is completely empty
Should I charge it for like 10 hours, then play with it? or you think its ok to just start playing out of the box.
I've heard stories..where you should, and where it's not necessary.
Thanks
lin013190 said:
Should I charge it for like 10 hours, then play with it? or you think its ok to just start playing out of the box.
I've heard stories..where you should, and where it's not necessary.
Thanks
Click to expand...
Click to collapse
Mine came nearly full. I just plugged it into charger out of the box and played with it while it was charging
Sent from my Nexus 7 using Tapatalk 2
With any new phone I always play with it till it dies and then plug it in and charge for 8 hours and then power it on and good to go
Sent from my EVO using xda app-developers app
Hmm, I see.:cyclops:
With every electronic gadget using Lithium-ion batteries nowadays, it doesn't really matter how/when you charge it.
Some would argue to make sure to allow a full discharge from a full charge from a battery calibration point of view, so the battery meter is more accurate. It wouldn't affect the health of the battery itself either way.
Things like memory effect doesn't apply to lithium-ion. How often you charge it and how much you charge it (full or partial charge etc.) doesn't affect it much either. The only 2 things that can potential kill a lithium-ion is high temperature and letting it discharge far too low to the point that it cannot be charged up again. Note that all electronic devices will power off way before it even reaches this threshold.
What makaijin says is correct
I had mine a bit of a charge yesterday but it was no where near full.
Used it till it was flat this morning. It's currently on charge and I'm going to leave it till it's full only because I need to stop messing with it and do other things
Sent from my HTC One X using Tapatalk 2
I charged mine for 4 hours before use.
Although it is probably not necessary nowadays, I like to fully discharge the device, then charge it overnight (so it gets back up to 100% and tops off), then cycle it that way 2/3 times, so properly "condition" the battery, as I don't 100% trust the conditioning done before shipping.
Just as a side note, most of the battery conditioning lore is coming from way back in the bad ol' nicad days (probably 1990's), when you HAD to 100% discharge/recharge the battery, and make sure it didn't overcharge or undercharge, else it would not be "conditioned" properly, and it had a permanently reduced max charge. Nowadays, expecially with Lion, it is not necessary, and may even be harmful to fully discharge/recharge cycle EVERY time you use it. The first few times it's probably best to do it to fully condition the battery, but beyond that, it really does nothing.
hanthesolo said:
Although it is probably not necessary nowadays, I like to fully discharge the device, then charge it overnight (so it gets back up to 100% and tops off), then cycle it that way 2/3 times, so properly "condition" the battery, as I don't 100% trust the conditioning done before shipping.
Just as a side note, most of the battery conditioning lore is coming from way back in the bad ol' nicad days (probably 1990's), when you HAD to 100% discharge/recharge the battery, and make sure it didn't overcharge or undercharge, else it would not be "conditioned" properly, and it had a permanently reduced max charge. Nowadays, expecially with Lion, it is not necessary, and may even be harmful to fully discharge/recharge cycle EVERY time you use it. The first few times it's probably best to do it to fully condition the battery, but beyond that, it really does nothing.
Click to expand...
Click to collapse
"Conditioning" does not occur with li-on batteries, period. Charging/discharging does absolutely nothing for the life of your battery.
Ifixit shows that the battery inside the Nexus 7 is Lithium Polymer. Does that make a difference in terms of conditioning compared to Li-Ion batteries?
MaxCarnage said:
"Conditioning" does not occur with li-on batteries, period. Charging/discharging does absolutely nothing for the life of your battery.
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Click to collapse
Oh, thanks. I thought that was my being paranoid .
Lithium Polymer batteries are actually worse than Lithium-Ion. Don't take my word for it, but at least with older RC Lipo batteries, fully discharging damages them even more the lithium-ion. I am sure the tablet cuts off way before the danger point, but still something to keep in mind.
Here's the deal- and this has been verified on multiple devices with larger batteries- Your tablet will need to self-calibrate the battery meter/charging to the battery. You can expect things like sketchy battery life and running down very low or completely overnight for the first couple days. Once everything "syncs up", you can take advantage of the full potential of the battery. This happened with my Razr Maxx and it happened on my Nexus 7's first overnight. And, talking to people who have had their Nexus 7's a few days, it's common and expected.
As said, it is NOT the battery conditioning, it is the device calibrating. The battery is pretty big and there's a period of time while the device learns.
I decided to drain the battery all the way and then charge it all the way up. It's charging right now actually, any idea how long it should take to get up to 100%?
Sent from my SAMSUNG-SGH-I777 using xda app-developers app
phoneman09 said:
I decided to drain the battery all the way and then charge it all the way up. It's charging right now actually, any idea how long it should take to get up to 100%?
Sent from my SAMSUNG-SGH-I777 using xda app-developers app
Click to expand...
Click to collapse
Not sure but you can always tap the power button to pull up the battery charge animation. It should let you know when it is fully charged.
Sent from my Nexus 7 using Tapatalk 2
Over discharging a Lithium Ion battery can ruin it in a single cycle. Of course any consumer device should shut off before that happens but deep discharges to the shut off point still permanently reduce battery capacity significantly more than shallower discharge cycles.
In simple terms, you'll get significantly more hours of battery use during its lifetime if you only discharge to 50% than 10% or less.
Lithium Ion batteries never need to be "fully discharged" to the device shut off point and as stated above, it isn't "good" for them.
That said, a discharge from fully charged to at or near shutoff let's the device software measure the battery capacity more accurately so you'll get a more accurate battery reading.
Lithium Ion batteries should not be charged at elevated temperatures. If you just watched a two hour movie, let it cool down before charging. A tablet is a nasty place for a battery with the CPU heating it up. Most manufacturers advise not charging at > 85 deg F and 70 deg F is better. A really good charger will measure battery temperature and reduce the max charging rate at elevated temperatures.
Lithium Ion batteries should be stored at 50-70% capacity and not fully charged. That's ~3.7 V per cell. Those of us who use the device a lot on external power would see a lot longer battery life if there was a mode which allowed keeping the battery below 100% while on external power. It seems every manufacturer thinks consumers are too dumb to understand the value of providing it and switching to full charge mode before we run off on battery power.
TP_NC_USER said:
Over discharging a Lithium Ion battery can ruin it in a single cycle. Of course any consumer device should shut off before that happens but deep discharges to the shut off point still permanently reduce battery capacity significantly more than shallower discharge cycles.
In simple terms, you'll get significantly more hours of battery use during its lifetime if you only discharge to 50% than 10% or less.
Lithium Ion batteries never need to be "fully discharged" to the device shut off point and as stated above, it isn't "good" for them.
That said, a discharge from fully charged to at or near shutoff let's the device software measure the battery capacity more accurately so you'll get a more accurate battery reading.
Lithium Ion batteries should not be charged at elevated temperatures. If you just watched a two hour movie, let it cool down before charging. A tablet is a nasty place for a battery with the CPU heating it up. Most manufacturers advise not charging at > 85 deg F and 70 deg F is better. A really good charger will measure battery temperature and reduce the max charging rate at elevated temperatures.
Lithium Ion batteries should be stored at 50-70% capacity and not fully charged. That's ~3.7 V per cell. Those of us who use the device a lot on external power would see a lot longer battery life if there was a mode which allowed keeping the battery below 100% while on external power. It seems every manufacturer thinks consumers are too dumb to understand the value of providing it and switching to full charge mode before we run off on battery power.
Click to expand...
Click to collapse
I would rather always have my battery near max charge when I take it off the charger than have a battery last 7 years instead of 3 or 4 in a device I will realistically only use extensively for 2. Even more so with a phone where they battery can replaced for $20. I'll take a full charge every time over the battery lasting for years longer than I need it to.
I have a first gen iPod Touch I bought when they were released (2007 I think?). I have left it on a charger for MONTHS. Still holds a decent charge.
Is there benefit to using a battery calibration app like this if you're rooted?
https://play.google.com/store/apps/details?id=com.nema.batterycalibration&hl=en
You don't have to but I like to. Mine was like 40% charged when I unboxed
Sent from my Nexus 7 using xda app-developers app
sRDennyCrane said:
Here's the deal- and this has been verified on multiple devices with larger batteries- Your tablet will need to self-calibrate the battery meter/charging to the battery. You can expect things like sketchy battery life and running down very low or completely overnight for the first couple days. Once everything "syncs up", you can take advantage of the full potential of the battery. This happened with my Razr Maxx and it happened on my Nexus 7's first overnight. And, talking to people who have had their Nexus 7's a few days, it's common and expected.
As said, it is NOT the battery conditioning, it is the device calibrating. The battery is pretty big and there's a period of time while the device learns.
Click to expand...
Click to collapse
Calibration occurs every time the battery is charged to 100%. It isn't a "first few days" type of thing, it is every single time the battery meter reaches 100%.
I had no choice but to completely charge my N7 (purchased from Office Depot 7/14). When I went to turn it on the first time, I was greeted with small text in the upper left side of the screen that said "show low battery logo" on a completely black screen. No logo...no nothing. Completely blank. Plugged it in, the battery charging logo popped up, fully charged it and it's been working great since.
However, I found it a bit odd as I thought most of these types of devices ship with about a 40% battery charge.
Thoughts?
Hey guys, I recieve my s7 edge today, whats the best way to condition the new phones battery? Some use what it has until its low to recharge until 100 others leave phone off and charge to 100 at start, whats the best result for a good healthy battery?,
Thanks
Lithium ion batteries have come a long way. There is no "memory effect" and conditioning is probably not really all that necessary. If I were you I'd just give it a charge to 100 and use as normal. Might have high drain for the first few days/charge cycles.
Remember that with Li-Ion batteries a "charge cycle" is one complete cycle from 0% to 100%. So by charging when it's at 50% you're only using up one half of a "rated charge cycle" - Battery conditioning shouldn't really be required with modern lithium ion batteries.
Battery conditioning isn't necessary but charging fully and depleting fully will help the phones software learn the battery capacity and give the most accurate percentage remaining reading. I'd say do this a couple times after you first get the phone
gaff15 said:
Battery conditioning isn't necessary but charging fully and depleting fully will help the phones software learn the battery capacity and give the most accurate percentage remaining reading. I'd say do this a couple times after you first get the phone
Click to expand...
Click to collapse
This makes sense I guess. But wouldn't the battery percentage remaining be based on the voltage in the battery at a given moment? I wouldn't think the phone would need to "learn" that.
Afaik. It's actually bad to discharge li-ion and li-po batteries down low. I think it's better for battery health to recharge around 50% for instance than waiting until 0%.
Xileforce said:
Afaik. It's actually bad to discharge li-ion and li-po batteries down low. I think it's better for battery health to recharge around 50% for instance than waiting until 0%.
Click to expand...
Click to collapse
The 50% mark is an old(and still good) rule of thumb primarily for lead acid batteries.
Leaving these batteries in a discharged state can be bad for them, but in normal usage even a discharge to 0% is fine if followed shortly by a charge cycle. These devices have a low voltage cutoff which is what shuts the phone down and protects the battery from over discharge and damage. Bottom line is use and charge it however you like, the only thing that may change is the time it takes the software to learn your discharge profile and show accurate stats.
Ashevar said:
The 50% mark is an old(and still good) rule of thumb primarily for lead acid batteries.
Leaving these batteries in a discharged state can be bad for them, but in normal usage even a discharge to 0% is fine if followed shortly by a charge cycle. These devices have a low voltage cutoff which is what shuts the phone down and protects the battery from over discharge and damage. Bottom line is use and charge it however you like, the only thing that may change is the time it takes the software to learn your discharge profile and show accurate stats.
Click to expand...
Click to collapse
This makes sense. The article I read awhile back was likely referring to non smart charging systems, such as a battery pack. It makes sense that an integrated solution such as a phone would regulate that to maintain battery health.
There are three things that are very bad for Li batteries. 1: overcharging. 2: completely draining. 3: overheating. Li batteries are happiest, and will last the longest, if never cycled above 75% or below 25%. Cars like the Tesla actually show 100% charge when the battery pack is only about 75% charged, and show the battery as depleted well above 0% charge. Then again, the battery pack for a Tesla costs a lot more than a phone.
#1 shouldn't be a problem in any modern device. The circuitry in the battery will tell the phone when to shut down charging to prevent overcharge. #3 can be a problem. If you're charging the battery simultaneously with high battery draining phone usage (e.g., GPS and Nav) phones can get very hot. In fact, I've had my phone stop charging and display a warning when I was navigating and charging the phone wirelessly at the same time. If you're using GPS on a long trip, you almost have to charge it while in use, but might want to avoid wireless or fast chargers. Wireless chargers and fast chargers generate more heat.
#2 is up to you. Repeatedly discharging the battery to single digits will reduce it's lifespan. I try to recharge before 25% but if I get into a situation where I can't I don't obsess over it. I don't worry too much about charging to 100%. I suspect that, like Tesla, 100% is probably not really 100%. The battery manufacturers are likely to leave a little safety margin in there to ensure batteries can't overheat and catch fire.
meyerweb said:
There are three things that are very bad for Li batteries. 1: overcharging. 2: completely draining. 3: overheating. Li batteries are happiest, and will last the longest, if never cycled above 75% or below 25%. Cars like the Tesla actually show 100% charge when the battery pack is only about 75% charged, and show the battery as depleted well above 0% charge. Then again, the battery pack for a Tesla costs a lot more than a phone.
#1 shouldn't be a problem in any modern device. The circuitry in the battery will tell the phone when to shut down charging to prevent overcharge. #3 can be a problem. If you're charging the battery simultaneously with high battery draining phone usage (e.g., GPS and Nav) phones can get very hot. In fact, I've had my phone stop charging and display a warning when I was navigating and charging the phone wirelessly at the same time. If you're using GPS on a long trip, you almost have to charge it while in use, but might want to avoid wireless or fast chargers. Wireless chargers and fast chargers generate more heat.
#2 is up to you. Repeatedly discharging the battery to single digits will reduce it's lifespan. I try to recharge before 25% but if I get into a situation where I can't I don't obsess over it. I don't worry too much about charging to 100%. I suspect that, like Tesla, 100% is probably not really 100%. The battery manufacturers are likely to leave a little safety margin in there to ensure batteries can't overheat and catch fire.
Click to expand...
Click to collapse
#1 -> Could be a problem. Manufacturers can set the 100% mark at higher voltage to make it look like it has more capacity while sacrificing longevity, just enough to get through the 1 year warranty period. (Lot of powerbanks do this!) Users have no control of this ceiling. Charging to 80% and letting it cycle below that probably keeps the battery much healthier than keeping it plugged overnight at 100%.
There's an app called AccuBattery on playstore that people might want to check out. It's basically an alarm that turns on when the battery is at desired % level. It also cites real research papers so I would trust what they are doing.
I used to have a long post with a detailed technical explanation but lost it.
Anyway the gist is, basically, batteries work by ion movement, and like a machine, these ions wear out over time due to use. And similar to machines, heavy use wears them out more. You're more likely to break an engine by running it for 1 day at max rev, than running it over a month at half capacity. The smaller the depth of discharge, the lower the wear. Lab tests have concluded that when you constantly discharge from 100 to 0, it allows you betwrrn 300-500 charge cycles before it starts to break down and not hold charges. More specifically, when you reach that magic number your battery can only hold 75% of it's original charge. That's typically 1-2 years of use if you charge once a day. And heavy abusers charge more than once a day, so that decreases the time span to however many weeks it takes them to reach 500 charge cycles. Now, the increase in charge cycles is exponential, not arithmetical. So a depth of discharge to 50 before recharging will not give you 600-1000 charges. Rather it will give you 1200-1500 charge cycles. Mathematically, draining a 3600mah to zero for 300 charges gives you 1080000mah to burn through however short your battery life will be. On the other hand, using only 50% of the battery before recharging gives you 2160000mah to burn through before it expires after at least 1200 charge cycles. In other words, it stored twice more power for you to use. If you say, charge once every 24hrs, going always from 100 to 0 gives you at least 300 days. Recharging twice a day at 50% gives your battery at least 600 days of use before battery capacity deteriorates noticeably. Discharging to 75% before recharging actually gives you 2000-2500 charge cycles, making it even longer. Basically the point is, always plug the phone in when given the chance. Don't wait for 50%, or whatever. 40% is an arbitrary number actually, not sure why it's chosen. Also, this is why one of the choices to auto activate power saving in the S7 is at 50%, so that it keeps the battery up as close to 50% as possible when you get the chance to plug in.
As for charging to 80%, this is because partial charge is better than full charge for lithium ion batteries. The ions are placed on stress to hold charges. Maximum stress is at 100% charge. And like everything else, stuff tends to break more. So not running it to 100% all the time will reduce overall stress experienced and increase the time before deterioration occurs. Personally I charge to 90%, and discharge to 40% or above. That's a 50% depth of charge, so that's good for up to 1500 charge cycles, plus whatever number of cycles the decrease in max stress gives me.
However, note that environmental temperatures also play a role in battery longevity.
Sent from my Galaxy S7 Edge Duos via Tapatalk
just use the dang phone...
cri[LIST=1 said:
[/LIST]s_epic;65635276]Hey guys, I recieve my s7 edge today, whats the best way to condition the new phones battery? Some use what it has until its low to recharge until 100 others leave phone off and charge to 100 at start, whats the best result for a good healthy battery?,
Thanks
Click to expand...
Click to collapse
That's actually a perfect way to ruin your battery on purpose!
Just do these things and Don't worry a lot. And remember, when it does die it's not your fault, it's kind of a problem with Lion batteries!
1. Try to keep the battery between 40-80% or 20-40%. But don't worry if tou can't. Saying this in case you're staying at home all day.
2.Keep the heat away from it!!! This one is important
3. Try to discharge it at a lower rate but don't let that get in the way of you enjoying your device.
4. Try not to discharge below 8% at all. But try to not discharge it below 15-20% unless you have important things to do.
5. don't keep it topped of for a long time (like constant going 90-100%, this is damaging) and don't keep it at 100% for long! (For example turning it off and stop using it for a week, or keeping it plugged for a few days)
If you're storing it keep it at 40% (3.8-3.75V) and try to drain it once in a while. (Unlikely to happen with a phone specially one without a removable battery )
I really do hope someone invents a new type of battery. Lipos are anoyying
Simple you don't need too lol
Sent from my SM-G935F using XDA-Developers mobile app
When charging The ZeroLemon battery, you should always charge at the "Lowest Amperage" meaning Fast charge should "always" be turned OFF when charging any ZeroLemon batteries. Leaving the fast charge turned on will charge the battery faster, of course. However, it will "kill" the ZeroLemon battery over time, reducing it's charging life to a mere crappy timespan, and also reducing it's ability to distribute a charge for the device over the original intended time cycle. >This info is straight from ZeroLemon themselves. This is not just my opinion.<I have purchased many batteries from ZeroLemon, on my business account, and this is what they themselves, and their USA distributor instructed us to do for the absolute best performance of their battery.
Another thing to keep in mind is when charging the battery on the slow, non fast charge cycle. To always charge with the phone off. No, this isn't so the phone can charge the battery faster. It's so the battery will get the "Full Charge" it's intended to receive. What do I mean, you might ask? When charging the OEM factory battery, the software is programmed to look at the /data/system/batterystats.bin file to determine calculative information and statistical information about the battery itself. This information guides the system on where the battery is at its charge cycle along with various other related task.
Zerolemon clearly states: "Shut down, plug in the power supply and charge until full. (Preferably continuously charge overnight to ensure maximum power. Remember to not switch the phone on, until battery is fully charged.)"
So how do you know if this monster of a battery is fully charged? Well, there's a couple ways. You can look at the whitepapers or on the battery and get the full amperage/voltage cycle information, or you can simply use some simple math to determine what amount charge you're charging at and then determine the amount of hours it will take for a complete full charge.
Now, I can make this a little easy for you and help you out with this. If the battery is brand new, meaning it just literally arrived and you just opened it from the box. Charge for afull 12-18 hoursfor the first charge. Do this with the phone off. When you hit that time mark, you can turn the phone on for use. Now keep in mind I said 18-24 hours for the first charge. Since Zerolemon sends out the battery with some bit of a charge on it, it's impossible to get the exact amount of charge for sure. So when in doubt, charge it fully out. That means 18-24 hours. Yes, yes, that's one hell of a long charge. But let me tell you. I use my phone all day. Full screen brightness, everything turned on, Bluetooth, Wi-Fi, etc. Watch videos, games, hit the forums, obviously . And I always get 3 to 4 days of use. That's right baby. 3 to 4 days of use. The secret is the long slow charge. These batteries are not single cell, they are a tricell makeup. The slower and longer the charge, the longer the battery will last.
Now back to the charging cyle info. You've already charged the phone up completely for the first time. Now use that sucka! And I mean use it till it completely gets to 5% and the system forces you that crappy power save mode where it dims the display etc. Power the phone off. Remove just enough of the rubber TPU case to lift up the battery from the contacts. Count to 3, then replace the battery, TPU, etc. Don't be shocked when you power it back on and you've got 80% full battery again. Remember this is a tricell, so it doesn't report correctly what the exact amperage/voltage is to the android system. Now continue to use the battery and repeat until the battery is at 5% all the time when reinserting it again.
Now, the step above is where everyone messes up and just depletes the battery to 5% only "one time" and then goes to charge the battery again. Don't do it! You're cheating yourself out of precious battery life.Follow the above cycle exactly as I said and you'll be thanking me later, that I promise. If you've already had the battery for a while and been charging it incorrectly, don't worry. Deplete the battery as outlined above, then charge for 18-24 hours, remove battery, insert battery, repeat till stays continually at 5% then recharge.
OK. Now let's move on. Once you continually hit that 5%, Start the charge cycle over again by charging the phone with Fast Charge turned OFF, the full 18-24 hours. Then repeat the steps outlined above again.
>>IT'S EXTREMELY IMPERATIVE THAT YOU DO THIS 5 CYCLES.<< (Sorry for the caps, but really need to stress the importance of this.)
Once you have completed the five cycles, you're on your way to always leaving that blasted charger at home, and never again being thought of as a "Wall Hugger" if you've seen the commercials .
=> Don’t stop charging even it shows 100% charged. And if you're seeing this 100%, then you didn't turn off the phone during the charge as indicated above, lol. A true "Full Charge" is only performed when the battery has been charged for 18-24 hours.
Charging Scenario
When you are doing the first "5 Full charge and Deplete cycles", the phone must be powered "off" while charging. This is due to the android operating system and the Note 4 thinking the phone is fully charged when it reaches 100% even though in reality it's truly not. The Zerolemon battery may only be in reality at 30%, 40%, 50%, etc. Remember, the device believes it has the OEM factory battery in it, and not the massive Zerolemon battery. Unfortunately if you're not rooted with a Developers Edition Note 4, it cannot differentiate between the two batteries. So for the first 5 full charges, (this is referred to as the conditioning of the battery,) turn the phone off when charging.
Now after the 5 cycles have been completed, and the conditioning has been done. You can charge the battery with the phone on. However its important to remember that:
1. When your little battery icon shows full, or if you have the battery % on, & it shows 100%, don't stop charging. It thinks you have the Factory OEM battery in place. To ensure that you have a "True Full Charge" the total noninterrupted charge time must be no shorter than 18 hours and no more than 24, if the battery is truly fully depleted.
2. Properly charging a battery of this size works as follows. The battery has been charged 18-24 hours and is fully charged. You use the device depleting the battery over a period of a few days, while in the process, when it hits 5% you remove the battery and then reinsert as mentioned earlier, then continue to use the device till the battery is actually fully depleted. This means the phone won't power on anymore.
Now at this point, you'd start the charging process again, for 18-24 hours.
Do not charge at every day or every night just because the battery is a little low. (Because almost devices are powerful hungry and batteries depletion is very quick, people are in a habit of just throwing it on charge whenever and however.) Only charge when the device is completely and fully powerless.
Routinely charging the Zerolemon battery in different increments will cause a severe and nonreversible battery retention that will prevent the battery from not only being able to give full use, but prevent it from being able to be fully charged anymore.
TIPS:
Zerolemon batteries for the Note 4 are notorious for prematurely shutting down the phone by means of loss of power if the phone is dropped or in some cases even bumped. The reason this occurs is because their is a small discrepancy in the exact battery size where the contacts meet the pins on the phone. In layman's terms, the Zerolemon battery is just a bit short. No, it's not gonna fall out of the back of the TPU case or anything like that. However, if you drop the phone, or even in some reported cases, bump the phone, the Zerolemons battery loses connection with the gold contacts from the device from within the battery compartment.
Reports have been made to Zerolemon concerning the issue, however Zerolemon has failed still yet, to resolve the problem accordingly. Most likely because just a simple change of plan, would literally open the door for thousands of recalls, refunds, etc, not to mention cost thousands of dollars to remap the sizing and make the correction to future batteries.
Well with this said, all is not lost. I've found, if you remove the TPU case, leaving the battery in place, you can insert a small shim of paper at the proper place, and this will totally resolve and eliminate the problem 100%.
You can use paper, plastic, Thin gasket material etc. Whichever is most convenient for you at the time.
The proper placing of the paper is crucial. Because you don't want to cover up the path to the speaker phone compartment any more than it already is.
Here's the easiest way to fix it.
Power off your phone. Now remove the TPU case and lay the phone carefully screen down so the battery compartment is facing upwards. Position the phone where the bottom of the battery compartment is closest to you, and the camera is furthest from you. Now remove the battery. On the bottom right side of the battery compartment you will want to insert your paper, plastic, "fix" etc to the bottom right side of the compartment. The paper thickness I'd recommend would be the thickness of a regular matchbook cover, or about 2 sheets of construction paper. The dimensions I used was about 1/8 inch tall, by 1 inch long. Don't lay the paper flat inside the battery compartment, doing so will cause the battery to be a little "thicker" and not make connection. You will want to "Stand Up" the little piece if paper, or if you're feeling savy enough, permanently afix the paper to the housing. Now when you go to reinsert your Zerolemons battery, you'll notice that it not only actually first a little tighter and snugger, like it should have been on day 1. But it also doesn't let the battery wiggle a little like before. Replace your TPU case, and power on your phone.
I'll upload some pics for you to show you how I did mine. If you got any questions on any of this, just ask.
Don't worry if you're a newby, a senior XDA member, or a Developer. You won't get any flaming or criticizing from me. Asking for help is always welcomed as far as I'm concerned.
The only dumb question is the question that's not asked.
Don't forget to hit the "Thanks Button!"
Your post was written on the same day that the Retail unlock was released, about maybe 6 hours earlier, and I'm just noticing this post this morning. First of all, I'm actually now on CM13. Secondly, I've disabled any automatic screen dimming at 5% and 15%. I still get warnings, which I do swipe away. My phone did reboot when it thought it got down to zero, only to find out that I was at 11%. I continued to drain again to 0%, tried to start up, no luck. It was drained. When I was fully charged, I did try deleting batterystats.bin as well, and apparently that did nothing. I'm about to try a mod for battery calibration. The difference between the time of your post and now, is that we're unlocked and rooted, so the mod would not have worked, then, but POSSIBLY, now. I guess I'll be a guinea pig, here.
JOSHSKORN said:
Your post was written on the same day that the Retail unlock was released, about maybe 6 hours earlier, and I'm just noticing this post this morning. First of all, I'm actually now on CM13. Secondly, I've disabled any automatic screen dimming at 5% and 15%. I still get warnings, which I do swipe away. My phone did reboot when it thought it got down to zero, only to find out that I was at 11%. I continued to drain again to 0%, tried to start up, no luck. It was drained. When I was fully charged, I did try deleting batterystats.bin as well, and apparently that did nothing. I'm about to try a mod for battery calibration. The difference between the time of your post and now, is that we're unlocked and rooted, so the mod would not have worked, then, but POSSIBLY, now. I guess I'll be a guinea pig, here.
Click to expand...
Click to collapse
Hey, I saw that you mentioned in the other thread about someone had posted a beta file. I believe that you are absolutely correct. I'll do my best to dig around and see if I can find that file for us to test. I have tried depleting my battery literally till 0% is true. At that point I checked the mv on the battery and then fully charged using no fast charge cycle and also without turning the device. I have 5 converted DE's and now 6 true DE's. I'm going to test each device at the same time to get an average and also a very accurate account on the validation of the battery stats. Lol at the guinea pig that you mentioned. I've felt that way too. I'll start testing the devices at the same time in the morning about 8:00 am here in Hawaii. I'll report back what my findings are. Post back your findings and I'll do the same. Hopefully we can modify the file properly to meet the requirements for us Zero Lemon users.
Android.Ninja said:
Hey, I saw that you mentioned in the other thread about someone had posted a beta file. I believe that you are absolutely correct. I'll do my best to dig around and see if I can find that file for us to test. I have tried depleting my battery literally till 0% is true. At that point I checked the mv on the battery and then fully charged using no fast charge cycle and also without turning the device. I have 5 converted DE's and now 6 true DE's. I'm going to test each device at the same time to get an average and also a very accurate account on the validation of the battery stats. Lol at the guinea pig that you mentioned. I've felt that way too. I'll start testing the devices at the same time in the morning about 8:00 am here in Hawaii. I'll report back what my findings are. Post back your findings and I'll do the same. Hopefully we can modify the file properly to meet the requirements for us Zero Lemon users.
Click to expand...
Click to collapse
I don't know if this is significant or not but the manual states the capacity at 3.85V/3850mV. The Battery Calibration app I tried this morning said my battery was about 4380mV at 100%. I don't think that this was correct on the app's part. I could be wrong. What do you think? BTW, I'm at 58% right now after 9 hours of heavy use, I don't think that's right.
Sent from my SM-N910V using Tapatalk
3850 from 4380, that is a good difference. What app did you use? I'll check using another app and we'll compare results. However also thinking about it, if I remember correctly, 3850mV should be correct. I was an original tester for ZeroLemon thats based out of china. They use BaxtelWireless as their Wholesaler / Distributor who is located in lower Texas, and I signed up as a tester / reviewer for them when they first started implementing the battery. BaxtelWireless contacted me later on to test out the battery. The only thing I really dislike, is the fact that it's a tri-cell battery and not single cell. if I remember correctly. They mentioned they were working on the possibility of making a single cell, however I'm positive the price would also increase of they do. After checking I think that 3850mV should be correct, but let me ask someone who works there to get a definite answer. I'll get back with you.
Sent from my SM-N910V using Tapatalk
I got the 3850 figure from the manual
Sent from my SM-N910V using Tapatalk
---------- Post added at 08:47 PM ---------- Previous post was at 08:45 PM ----------
Lookup Battery Calibration on the play store, it's by NeMa. That's what I used.
Sent from my SM-N910V using Tapatalk
@47%, 3924mV.
Sent from my SM-N910V using Tapatalk
Yup, that's what I'm seeing as well. 3850mV is what they say it should be.
Sent from my SM-N910V using Tapatalk
Have a look at this thread. This is the guy I was referring to that was trying to make a mod for this battery. I don't really understand what all he was doing but I don't think he's supported it in almost a year.
http://forum.xda-developers.com/not...nt/reserved-zerolemon-fuel-gauge-fix-t3131705
I feel like I've made some small progress, but honestly, I doubt it. Still seeing the 1% problem. I don't know if that will ever iron itself out or not.
First discharge:
my phone turned off at 0%
I turned it back on, it had 11% left over.
Both occasions, @1%, draining the battery seemed like an eternity.
Did not test battery pull
Tried using BatteryCalibration from the Play Store, it did nothing.
Second Discharge:
Battery drained down to 0% the first time through
Battery Pull did nothing. Turning off and on did nothing. Battery was in fact, dead.
Calibrated using Battery HD Pro. (I think you can do the same calibration with the free version but I'm not sure)
1% battery drain seemed like an eternity, again
I have my phone plugged in, now and I'm going to let it charge for about 21 hours before I turn it on, again. I'll check it when I get home from work in the evening.
Question: Would there be any difference in using the stock charger vs the charger that came with previous Note's with different voltages? I don't know enough about electricity to understand this or not.
thanks to OP for sharing!
i have an original samsung battery charger.
could i use it to charge my zerolemon 18-24hrs for those first 5 charges, while i use my phone with my old original 3220 mAh batteries in the meantime?
After the 5 cycles of 18-24 hrs of charging will I always charge this battery for 18hrs or more and do I always charge it with the fast charging off? After the 5 cycles will my note 4 % sign read true. Any help would be appreciated thanks.
Android.Ninja said:
When charging The ZeroLemon battery, you should always charge at the "Lowest Amperage" meaning Fast charge should "always" be turned OFF when charging any ZeroLemon batteries. Leaving the fast charge turned on will charge the battery faster, of course. However, it will "kill" the ZeroLemon battery over time, reducing it's charging life to a mere crappy timespan, and also reducing it's ability to distribute a charge for the device over the original intended time cycle. >This info is straight from ZeroLemon themselves. This is not just my opinion.<I have purchased many batteries from ZeroLemon, on my business account, and this is what they themselves, and their USA distributor instructed us to do for the absolute best performance of their battery.
Another thing to keep in mind is when charging the battery on the slow, non fast charge cycle. To always charge with the phone off. No, this isn't so the phone can charge the battery faster. It's so the battery will get the "Full Charge" it's intended to receive. What do I mean, you might ask? When charging the OEM factory battery, the software is programmed to look at the /data/system/batterystats.bin file to determine calculative information and statistical information about the battery itself. This information guides the system on where the battery is at its charge cycle along with various other related task.
Zerolemon clearly states: "Shut down, plug in the power supply and charge until full. (Preferably continuously charge overnight to ensure maximum power. Remember to not switch the phone on, until battery is fully charged.)"
So how do you know if this monster of a battery is fully charged? Well, there's a couple ways. You can look at the whitepapers or on the battery and get the full amperage/voltage cycle information, or you can simply use some simple math to determine what amount charge you're charging at and then determine the amount of hours it will take for a complete full charge.
Now, I can make this a little easy for you and help you out with this. If the battery is brand new, meaning it just literally arrived and you just opened it from the box. Charge for afull 12-18 hoursfor the first charge. Do this with the phone off. When you hit that time mark, you can turn the phone on for use. Now keep in mind I said 18-24 hours for the first charge. Since Zerolemon sends out the battery with some bit of a charge on it, it's impossible to get the exact amount of charge for sure. So when in doubt, charge it fully out. That means 18-24 hours. Yes, yes, that's one hell of a long charge. But let me tell you. I use my phone all day. Full screen brightness, everything turned on, Bluetooth, Wi-Fi, etc. Watch videos, games, hit the forums, obviously . And I always get 3 to 4 days of use. That's right baby. 3 to 4 days of use. The secret is the long slow charge. These batteries are not single cell, they are a tricell makeup. The slower and longer the charge, the longer the battery will last.
Now back to the charging cyle info. You've already charged the phone up completely for the first time. Now use that sucka! And I mean use it till it completely gets to 5% and the system forces you that crappy power save mode where it dims the display etc. Power the phone off. Remove just enough of the rubber TPU case to lift up the battery from the contacts. Count to 3, then replace the battery, TPU, etc. Don't be shocked when you power it back on and you've got 80% full battery again. Remember this is a tricell, so it doesn't report correctly what the exact amperage/voltage is to the android system. Now continue to use the battery and repeat until the battery is at 5% all the time when reinserting it again.
Now, the step above is where everyone messes up and just depletes the battery to 5% only "one time" and then goes to charge the battery again. Don't do it! You're cheating yourself out of precious battery life.Follow the above cycle exactly as I said and you'll be thanking me later, that I promise. If you've already had the battery for a while and been charging it incorrectly, don't worry. Deplete the battery as outlined above, then charge for 18-24 hours, remove battery, insert battery, repeat till stays continually at 5% then recharge.
OK. Now let's move on. Once you continually hit that 5%, Start the charge cycle over again by charging the phone with Fast Charge turned OFF, the full 18-24 hours. Then repeat the steps outlined above again.
>>IT'S EXTREMELY IMPERATIVE THAT YOU DO THIS 5 CYCLES.<< (Sorry for the caps, but really need to stress the importance of this.)
Once you have completed the five cycles, you're on your way to always leaving that blasted charger at home, and never again being thought of as a "Wall Hugger" if you've seen the commercials .
=> Don’t stop charging even it shows 100% charged. And if you're seeing this 100%, then you didn't turn off the phone during the charge as indicated above, lol. A true "Full Charge" is only performed when the battery has been charged for 18-24 hours.
Charging Scenario
When you are doing the first "5 Full charge and Deplete cycles", the phone must be powered "off" while charging. This is due to the android operating system and the Note 4 thinking the phone is fully charged when it reaches 100% even though in reality it's truly not. The Zerolemon battery may only be in reality at 30%, 40%, 50%, etc. Remember, the device believes it has the OEM factory battery in it, and not the massive Zerolemon battery. Unfortunately if you're not rooted with a Developers Edition Note 4, it cannot differentiate between the two batteries. So for the first 5 full charges, (this is referred to as the conditioning of the battery,) turn the phone off when charging.
Now after the 5 cycles have been completed, and the conditioning has been done. You can charge the battery with the phone on. However its important to remember that:
1. When your little battery icon shows full, or if you have the battery % on, & it shows 100%, don't stop charging. It thinks you have the Factory OEM battery in place. To ensure that you have a "True Full Charge" the total noninterrupted charge time must be no shorter than 18 hours and no more than 24, if the battery is truly fully depleted.
2. Properly charging a battery of this size works as follows. The battery has been charged 18-24 hours and is fully charged. You use the device depleting the battery over a period of a few days, while in the process, when it hits 5% you remove the battery and then reinsert as mentioned earlier, then continue to use the device till the battery is actually fully depleted. This means the phone won't power on anymore.
Now at this point, you'd start the charging process again, for 18-24 hours.
Do not charge at every day or every night just because the battery is a little low. (Because almost devices are powerful hungry and batteries depletion is very quick, people are in a habit of just throwing it on charge whenever and however.) Only charge when the device is completely and fully powerless.
Routinely charging the Zerolemon battery in different increments will cause a severe and nonreversible battery retention that will prevent the battery from not only being able to give full use, but prevent it from being able to be fully charged anymore.
TIPS:
Zerolemon batteries for the Note 4 are notorious for prematurely shutting down the phone by means of loss of power if the phone is dropped or in some cases even bumped. The reason this occurs is because their is a small discrepancy in the exact battery size where the contacts meet the pins on the phone. In layman's terms, the Zerolemon battery is just a bit short. No, it's not gonna fall out of the back of the TPU case or anything like that. However, if you drop the phone, or even in some reported cases, bump the phone, the Zerolemons battery loses connection with the gold contacts from the device from within the battery compartment.
Reports have been made to Zerolemon concerning the issue, however Zerolemon has failed still yet, to resolve the problem accordingly. Most likely because just a simple change of plan, would literally open the door for thousands of recalls, refunds, etc, not to mention cost thousands of dollars to remap the sizing and make the correction to future batteries.
Well with this said, all is not lost. I've found, if you remove the TPU case, leaving the battery in place, you can insert a small shim of paper at the proper place, and this will totally resolve and eliminate the problem 100%.
You can use paper, plastic, Thin gasket material etc. Whichever is most convenient for you at the time.
The proper placing of the paper is crucial. Because you don't want to cover up the path to the speaker phone compartment any more than it already is.
Here's the easiest way to fix it.
Power off your phone. Now remove the TPU case and lay the phone carefully screen down so the battery compartment is facing upwards. Position the phone where the bottom of the battery compartment is closest to you, and the camera is furthest from you. Now remove the battery. On the bottom right side of the battery compartment you will want to insert your paper, plastic, "fix" etc to the bottom right side of the compartment. The paper thickness I'd recommend would be the thickness of a regular matchbook cover, or about 2 sheets of construction paper. The dimensions I used was about 1/8 inch tall, by 1 inch long. Don't lay the paper flat inside the battery compartment, doing so will cause the battery to be a little "thicker" and not make connection. You will want to "Stand Up" the little piece if paper, or if you're feeling savy enough, permanently afix the paper to the housing. Now when you go to reinsert your Zerolemons battery, you'll notice that it not only actually first a little tighter and snugger, like it should have been on day 1. But it also doesn't let the battery wiggle a little like before. Replace your TPU case, and power on your phone.
I'll upload some pics for you to show you how I did mine. If you got any questions on any of this, just ask.
Don't worry if you're a newby, a senior XDA member, or a Developer. You won't get any flaming or criticizing from me. Asking for help is always welcomed as far as I'm concerned.
The only dumb question is the question that's not asked.
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18-24 hrs??? seriously???
---------- Post added at 06:50 AM ---------- Previous post was at 06:47 AM ----------
IssacEsco said:
After the 5 cycles of 18-24 hrs of charging will I always charge this battery for 18hrs or more and do I always charge it with the fast charging off? After the 5 cycles will my note 4 % sign read true. Any help would be appreciated thanks.
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Definitely don't use the Samsung Adaptive Fast Charging adapter if you turn off the phone. Find another charger that is 2.0, otherwise, even if you have fast charging off in the settings...it will fast charge when the phone is charging when it's off and it will say it when you see the charging going on. Read that somewhere else on this forum and he was absolutely correct!
Correct me if I'm wrong here, but if your phone believes the battery is at 100% doesn't it stop charging the battery and only draws a trickle charge? what good is leaving your phone plugged in when your phone itself will not charge it fully? there must be a way we can physically charge the battery itself. I'm about to take apart an old charger and alligator it into a regulated power supply. someone stop me if they think that's a bad idea.
How can you turn off your phone and not use it for 12hr+? kind of ridiculous if your cell phone is your main source of contact.....
Hi, I've had my Zerolemon 10000 mAh Battery & case for just over a year. Using it in a Note 4. Not being tech savvy I initially charged it to 100%. and I have done the plug it in every night thing & had it on fast charge. Now, I have a question, since I have done all these things wrong on this battery the battery is running out of charge within 3 to 4 hours at least. Can I reprogram this battery or have I ruined it?
Beckyboombang. said:
Hi, I've had my Zerolemon 10000 mAh Battery & case for just over a year. Using it in a Note 4. Not being tech savvy I initially charged it to 100%. and I have done the plug it in every night thing & had it on fast charge. Now, I have a question, since I have done all these things wrong on this battery the battery is running out of charge within 3 to 4 hours at least. Can I reprogram this battery or have I ruined it?
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I would also like to know