Database Users

Totally borked battery??

Running Alliance ROM in the stock slot.
If so, any suggestions? The cheapo "Samsung" batteries on Amazon all have horror stories. Anker? Anyone tried it with the Note 3?
Thanks!
Sent from my SM-N900V using XDA Free mobile app

Could you explain more like how long it lasts or screen on time. Overheating ect. I have alliance rom I get 6.5 or more hours of screen ON time so it may be your charging habits. Recalibration battery helps. Most say let it go down to 10 percent and recharge uninterrupted. Also you can drain battery fully. Take out battery for 2 min reinsert turn on let it turn off to be sure of complete depletion. Then charge to 100 uninterrupted. Then get rid of the battery bin file to make a new one so your battery can work better. I use a app to remove the bin file for me. I had poor battery before root screen on time was 2 hours if I was lucky due to 4.4.2 then I rooted for longer battery life. Well worth it. Only use real Samsung note 3 battery's you can damage your device with fake battery's and always use the charger the phone came with. If you need more help I will assist you the best I can. Hope I helped you. The app is called battery calibratio n it removed battery bin file so os can generate new one only for use after you flash a new rom. I also greenify and turn off all apps location requests. I use a black wallpaper that will help save battery alot.
Sent from my SM-N900V using xda-developers.com, powered by appyet.com

Thanks for the reply! Screen on time is shown in the second screenshot. That's a very accurate representation of my daily experience.
I typically use my phone until it gets down to 4-5% and then recharge it to 100%. I used to get around 18 hours on battery, with screen on time around 3 hours (and 20-30% left at the end of the day!!). Brightness set to about 70%. Now I'm lucky to get even half those figures before its totally flat. Today my battery was completely dead after less than 10 hours on battery and less than an hour is screen-on time.
My battery is nearly charged but I will give the method you mentioned a try tomorrow.
I will definitely avoid the cheapo batteries. Its disconcerting that Amazon sells obviously fake Samsung knockoffs. Yeah its from a marketplace vendor but I think Amazon should bear some responsibility. Now, have you ever tried Anker batteries? They seem to review really well.
Sent from my SM-N900V using XDA Free mobile app

No I have not used anker batteries but for the most part I don't trust reviews I've had many items one example headset I purchased raved reviews but both had defects of snapping so I am cautious as to what reviews I trust. Alot of times companies hire people or do the fake reviews themselves so look for only negative reviews if there are a lot of positive reviews and that should be a good clue. Also alot of batteries made by other companies boast that they have more power or mah like 3200 but when tested they end up being much less 2700 for example. Also some reviewers are too excited for product reviews they exaggerate about the item. It's a placebo effect. Oh this is the best!!!! YOU SEE HOW GREAT!!!!!! Those are very misleading.i say find a exact note 3 battery that came with the phone you should be able to find one for 12 dollars. If you run into more issues purchase 2 battery's and swap out the battery when needed that's the beauty of this device alot of people tend to not use. I phones your hugging the wall charging note 3 you can swap battery's buy a few and change them out. If I did this I'd get 14 hours of screen on time from just 2 batteries which is worth 12 dollars. Another item I enjoy is the power add Apollo 2 it's a solar charger you take on the go it's I belive 10000 mah of I recall. You can charge 2 devices at once it comes with every phone cord that's ever been made. You can hook it to your back pack like I do when I travel or keep it in your window. It even charges indoors from lighting. You can find this on amazon. So buy a power add and 2 spare batteries you'll be all set.
Sent from my SM-N900V using xda-developers.com, powered by appyet.com

Battery charging wear

Didn't find a main thread for silly questions such as this so hope it wasn't wrong for me to post this here, but I currently find myself in my phone going as low as 50% on a daily basis and I charge it next day at not lower then 40%, will this wear out the battery? am I really supposed to charge it when it's really low? Thanks.

daLareid said:
Didn't find a main thread for silly questions such as this so hope it wasn't wrong for me to post this here, but I currently find myself in my phone going as low as 50% on a daily basis and I charge it next day at not lower then 40%, will this wear out the battery? am I really supposed to charge it when it's really low? Thanks.
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The latest in Li-ion batteries, as the one in our phones, one duty cycle is when you use 100% of the charge.
That is ifyou go from 100 to 0 that's one cycle.
If you go from 100 to 50, recharge and again 100 to 50, that's one cycle.
Batteries wear out depending on the number of duty cycles. More duty cycles, more wear.
So what you are doing will not wear out the battery.
Also I'm not sure about this, but it is recommended that newer batteries should not be completely discharged.
Please correct me if I'm wrong, anyone else who can confirm.
Sent from my SM-G935T using XDA-Developers mobile app

Modern batteries are not like older (10 years+) batteries. I'm not about to write a wall of facts here etc. etc, but I only have one thing to tell you:
Use your device, and don't worry about the battery. It'll do just fine until the day you decide to buy a new device. Now stop worrying and just use it.

J.Biden said:
Modern batteries are not like older (10 years+) batteries. I'm not about to write a wall of facts here etc. etc, but I only have one thing to tell you:
Use your device, and don't worry about the battery. It'll do just fine until the day you decide to buy a new device. Now stop worrying and just use it.
Click to expand...
Click to collapse
Same here, these batteries are tough. I am anal about my phone battery being charged. Haven't had an issue for years and I expect the same performance out of my S7E

Topping up your battery before it is fully discharged is the best way to extend your battery life. Modern batteries run best between 40%-80% charge. Minimize the number of times you fully discharge the battery as that is more likely to wear out the battery, although it is ok to use it until the phone shuts off once in a while.

Very impressed with the battery of the S7E. I charged to 100% last night and didn't charge until just an hr ago and was at 47%. Normal use in the morning til now. In n out of meeting, so its doing its job.
Now back to the topic of this thread, i've read some say these newer batteries should be power cycled at least once a month. Any one recommend that or against it? Haven't done it myself but did it a few times on my iPhone 6 Plus and that thing had an awesome battery even though its actually smaller than the S7E. Thoughts???

ssgunner20 said:
Very impressed with the battery of the S7E. I charged to 100% last night and didn't charge until just an hr ago and was at 47%. Normal use in the morning til now. In n out of meeting, so its doing its job.
Now back to the topic of this thread, i've read some say these newer batteries should be power cycled at least once a month. Any one recommend that or against it? Haven't done it myself but did it a few times on my iPhone 6 Plus and that thing had an awesome battery even though its actually smaller than the S7E. Thoughts???
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Click to collapse
I've seen it recommended as often as once per month or as infrequently as once every 3 months. The general consensus is that it can be beneficial in that it can correct any issues that the phone software has in determining the battery's capacity, not that it is actually helping the battery itself.

Yup, I did that once in a while with my previous device (a Sony), and the battery on that one is still very good after nearly three years. I wouldn't do it that often though, but it's useful to do it when you notice the battery meter hangs on the lower numbers (like if 10% hangs for an unusually long time) or you've just flashed a ROM. The OS tends to get a little confused after some time, so it's okay to do it to "calibrate" the system again.

Thanks for the helpful replies guys.

Draining a Lithium battery to zero is one of the worst things you can to an Li battery. Don't do it. Period. Ever.

Yes, don't power cycle a battery. It MAY help give a more accurate battery reading, but it's messing up the longevity.
Sent from my SM-G935T using Tapatalk

Post your battery life/usage!

Day 1 lolol just wanted to be the first to make this!!
Gemme a few days and I'll post some pics. Also include your usage, signal, and any disabled apps/services! Let's get it!!

guaneet said:
Day 1 lolol just wanted to be the first to make this!!
Gemme a few days and I'll post some pics. Also include your usage, signal, and any disabled apps/services! Let's get it!!
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Click to collapse
Mines been quite poor, but it's been downloading and installing apps over LTE for hours. Not exactly a fair benchmark.

7 hours of screen on time with 10 percent battery lef. I'm satisfied

ZiprLips said:
Mines been quite poor, but it's been downloading and installing apps over LTE for hours. Not exactly a fair benchmark.
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Same here. But when i finished installing it, I fully charged it around 9pm last night and it just went to 10% today at 1pm

I'm at 4h 40m screen on time, with 36% left in the tank. I put the mid batt saver on at 65%. At this point I'm pretty impressed.

The battery is downright impressive!

2015Dthomp1 said:
7 hours of screen on time with 10 percent battery lef. I'm satisfied
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Wow that is impressive! I have the Snapdragon US model and have only gotten about 4.5 average so far.

jamezr said:
Wow that is impressive! I have the Snapdragon US model and have only gotten about 4.5 average so far.
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Yea I don't know what happen but my last 2 charges after that has been around 5 hrs max. I didn't do anything different. But I'm still satisfied with 5 hrs SOT

One thing that isn't mentioned enough is battery maintenance and care. A carefully maintained battery will last longer, and store more energy, therefore providing more time between charges. I have a lot of knowledge about lithium based batteries in the hobby grade Radio control models. I have been maintaining lithium polymer and lithium ion cells for about a decade. So I would like to compile some tips for everyone.
1) Heat. Heat causes the most damage to lithium based batteries. Leaving your phone in direct sunlight, as most of us know can cause your device to catch fire, or even explode. Water is useless in extinguishing a lithium fire. Lithium cells will burn under water. This isn't new info to most of us, but I mention heat mainly for these reasons;
A) rapid charging causes increased heat in the cell. This increased heat degrades the cell, causing reduced cycle life. This is significantly more concerning on modern phones without removable or replaceable cells. Therefore you should avoid rapid charging unless it's absolutely necessary. Especially overnight. If your sleeping then there's no reason to rapid charge.
2) Voltages. Voltages are also very important, but since these are managed automatically you don't need to be overly concerned about them.
A) 3.0v this is the minimum voltage at which your charger will still recharge the cell. Most phones will shut off at 3.3v or 3.2v. This is your 0% charge level. The reason this is significant is that once your phone shuts down from a dead battery it is important to recharge it within a reasonable timeframe. It may take a week or 2 for the cell to drop those last few tenths of a volt, but once it does it's over.
That said, it is good to completely drain your battery occasionally because this helps the OS calibrate a more accurate battery charge percentage.
B) 4.2v is fully charged. This is your 100% charge level.
C) 3.7v is the best voltage for cell storage. This is approximately 50% charge. That is why your phone is usually about half charged when it is unboxed. (But who stores their phone lol)
So the important takeaway from all of this is, avoid rapid charging when you can, and once your phone dies, recharge it soon after. -Chris

Not bad. Got me through the day. ~4 hrs sot

Too early to tell. I had like 3.30 SOT. After a couple of charge cycles it's getting interesting.
Sent from my Galaxy Note7 using XDA Labs

So far averaging 19 hours battery with around 2 1/2 hours screen on
Sent from my SM-N930T using Tapatalk

I went through 16 hrs of my average use and had 39% battery left before calling it a day. That's at least 30% more than what I was squeezing out my Note 4 on 6.0.1. Idling overnight for 7 hrs the battery went down only 4%.
I'm really impressed so far!

People getting 6+ hours SOT, can you let us know what your setup is like? Are you disabling stuff? Running dark theme?
Thanks!
Sent from my SM-N930T using XDA-Developers mobile app

bajasur said:
People getting 6+ hours SOT, can you let us know what your setup is like? Are you disabling stuff? Running dark theme?
Thanks!
Sent from my SM-N930T using XDA-Developers mobile app
Click to expand...
Click to collapse
If the question is for me....yeah, Material Dark Theme. Nova Launcher, no stuff disabled (Wi-FI/Loc/BT etc.). No app power saving. Hi resolution. I run "Optimize" once in the Device Maintenance menu.
I'll post a stats screenshot at the end of the day

I don't really trust any battery benchmarks right now..... the phones are all brand new...... lets all wait about 12 months and re-check them; While compared to the Note 3 my Note 7 replaced I am generally happy with the upgrade to the Note 7, the sealed battery is really pissing me off. I was using the Zero Lemon 10,000 mah batteries on the Note 3. I can almost gamble that the battery in the Note 7 will be useless in 12-24 months depending on usage and then we are stuck with $800 bricks unless someone figures out how to safely open the phone so we can replace the battery on our own.

Yesterday I had 7.2 hours of SOT. First few days were a little less, due to initial geek out, setup, testing. Seems on par with the my Note 5 and S7e.
What this shows me, is that I need to spend much less time in front of a phone's display....
---------- Post added at 11:32 AM ---------- Previous post was at 11:15 AM ----------
bajasur said:
People getting 6+ hours SOT, can you let us know what your setup is like? Are you disabling stuff? Running dark theme?
Thanks!
Sent from my SM-N930T using XDA-Developers mobile app
Click to expand...
Click to collapse
For how I use the phone, I can easily get over 7 hours SOT....with 10% or more left. Yeah... I disable all the Sammy/Tmo bloatware I can....as well as Lookout, Android Pay, Facebook stuff...and a few others. I always use Nova 3.3 (the last before they switched to the horrible white themes of LP & MM) and I've been using a minimal black theme from the Sammy store, that has the color rings around some icons. Love it. I don't use auto brightness...and normally have it about 30-40%. I also don't ever use NFC, so it's disabled. I rarely use bluetooth....and i don't do any gaming really. I imagine if you're doing those things...battery life will suffer a bit.
Though I definitely think it helps to have an all black theme going. Settings, dialer, app drawer....solid black. And don't have the screen too bright of course.

I don't know how good or bad it will be but in my opinnion it's going to be average and its a note so i'll be using the phone a lot. I just bought the wireless charging case from the T-Mobile store i work at My coral blue comes tomorrow !!!

Hoggles said:
Yesterday I had 7.2 hours of SOT. First few days were a little less, due to initial geek out, setup, testing. Seems on par with the my Note 5 and S7e.
What this shows me, is that I need to spend much less time in front of a phone's display....
---------- Post added at 11:32 AM ---------- Previous post was at 11:15 AM ----------
For how I use the phone, I can easily get over 7 hours SOT....with 10% or more left. Yeah... I disable all the Sammy/Tmo bloatware I can....as well as Lookout, Android Pay, Facebook stuff...and a few others. I always use Nova 3.3 (the last before they switched to the horrible white themes of LP & MM) and I've been using a minimal black theme from the Sammy store, that has the color rings around some icons. Love it. I don't use auto brightness...and normally have it about 30-40%. I also don't ever use NFC, so it's disabled. I rarely use bluetooth....and i don't do any gaming really. I imagine if you're doing those things...battery life will suffer a bit.
Though I definitely think it helps to have an all black theme going. Settings, dialer, app drawer....solid black. And don't have the screen too bright of course.
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Click to collapse
Umm so basically you just use it to browse and send emails etc?

shahrozh said:
Umm so basically you just use it to browse and send emails etc?
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That and a lot of pics and video...and this may sound crazy, but I actually use it as a phone too During hikes and bike rides, I use it as a fitness/gps tracker....and I stream a bunch to Chromecast/TV. Battery drain is amazingly low while streaming to Chromecast.

Question in regard to degrading 6p battery

Hello to all,
I just purchased a brand new Nexus 6p that was purchased about two years ago directly from Google. The individual bought it but never even opened up the box so the phone has never been used or even turned on until four days ago when I got it. My question is this. Even though it's still a brand new 6p can the battery still degrade even though it has never been used before? My first thought would be no because the battery has never been used meaning no wear and tear to the battery even though it's just been sitting there unopened for two yesrs but then I got to debating this with myself and I just don't know the clear answer. Should I be okay in terms of the degrading battery issue since my battery has never been used before? Any help is greatly appreciated.

Dconn1975 said:
Hello to all,
I just purchased a brand new Nexus 6p that was purchased about two years ago directly from Google. The individual bought it but never even opened up the box so the phone has never been used or even turned on until four days ago when I got it. My question is this. Even though it's still a brand new 6p can the battery still degrade even though it has never been used before? My first thought would be no because the battery has never been used meaning no wear and tear to the battery even though it's just been sitting there unopened for two yesrs but then I got to debating this with myself and I just don't know the clear answer. Should I be okay in terms of the degrading battery issue since my battery has never been used before? Any help is greatly appreciated.
Click to expand...
Click to collapse
Battery degradation occurs through it's lifetime of charging cycles due to heat (and chemical changes within the battery). Since your device has not been subject to this, it should be like new. Note there are literally thousands of N6P users who have never experienced battery degradation (or bootlooping). We have 3 in our family and none have been affected. I suggest you just let the phone charge and discharge normally a few times before you start forming any judgement on your battery life or SOT. Install Accubattery and check the battery health after several deep charges. After several full charge cycles, Accubattery will estimate the capacity of your battery vs. a new one (3450 mAh). Enjoy your new 6P. It has been a great phone so far (knock wood).

v12xke said:
Battery degradation occurs through it's lifetime of charging cycles due to heat (and chemical changes within the battery). Since your device has not been subject to this, it should be like new. Note there are literally thousands of N6P users who have never experienced battery degradation (or bootlooping). We have 3 in our family and none have been affected. I suggest you just let the phone charge and discharge normally a few times before you start forming any judgement on your battery life or SOT. Install Accubattery and check the battery health after several deep charges. After several full charge cycles, Accubattery will estimate the capacity of your battery vs. a new one (3450 mAh). Enjoy your new 6P. It has been a great phone so far (knock wood).
Click to expand...
Click to collapse
I appreciate the clarification on that. I wasn't sure when the degrading process started on a battery was. I love you this phone. In fact it's my second time owning it and by far it's my all time favorite Android phone I've ever used. I'm glad to know my battery should act as new and I should be okay from the battery issues. I appreciate you explaining in detail to me about what to do and how to check my battery life. I'll download that app now.

v12xke said:
Battery degradation occurs through it's lifetime of charging cycles due to heat (and chemical changes within the battery). Since your device has not been subject to this, it should be like new. Note there are literally thousands of N6P users who have never experienced battery degradation (or bootlooping). We have 3 in our family and none have been affected. I suggest you just let the phone charge and discharge normally a few times before you start forming any judgement on your battery life or SOT. Install Accubattery and check the battery health after several deep charges. After several full charge cycles, Accubattery will estimate the capacity of your battery vs. a new one (3450 mAh). Enjoy your new 6P. It has been a great phone so far (knock wood).
Click to expand...
Click to collapse
Okay I just downloaded accubattey. Now once I charge it for a while I will get results about the health of my battery. What do I need to look for that's tells me it's good? Any tips on using the app. So indeed I never should charge past 80 percent? I always have charged to 100 percent so that's going to take some getting used to. Also I don't need to let it drop below 20 percent? Thanks again for your help on this. This is all new to me as I've never had to guard against a bad battery before nor have I ever had one. I hope my new 6p will be okay. So far it's seemed to have kept a good charge but I'd of course like to see it do a little better being that it has a 3450amp battery inside. There have been a couple times of times where it seemed to eat up battery life quickly but I found out I had some apps running in the background such as YouTube once where it consumed 77 percent of the battery overnight once but I have since fixed that. It hasn't happened again so I'm good there. Anyways just curious to know what I need to be looking for on the app. Thanks a lot!!

Dconn1975 said:
Okay I just downloaded accubattey. Now once I charge it for a while I will get results about the health of my battery. What do I need to look for that's tells me it's good? Any tips on using the app. So indeed I never should charge past 80 percent? I always have charged to 100 percent so that's going to take some getting used to. Also I don't need to let it drop below 20 percent? Thanks again for your help on this. This is all new to me as I've never had to guard against a bad battery before nor have I ever had one. I hope my new 6p will be okay. So far it's seemed to have kept a good charge but I'd of course like to see it do a little better being that it has a 3450amp battery inside. There have been a couple times of times where it seemed to eat up battery life quickly but I found out I had some apps running in the background such as YouTube once where it consumed 77 percent of the battery overnight once but I have since fixed that. It hasn't happened again so I'm good there. Anyways just curious to know what I need to be looking for on the app. Thanks a lot!!
Click to expand...
Click to collapse
I've always charged my battery to 100% and will continue . I leave it on the charger at the office and home, all night long 24/7. When I leave the house I want to know it is 100%. One thing to note is that you should not take the phone off the charger until the APP tells you it is charged, not the phone itself. You will see current flowing into the battery sometimes 45 minutes to an hour after the phone says 100%. That, and let the phone drain down to below 20% first in order to get an accurate charge measurement. After that you look on the health tab for the estimated capacity. It will be provided in both mAh and percentage. Quick Start guide here.

v12xke said:
I've always charged my battery to 100% and will continue . I leave it on the charger at the office and home, all night long 24/7. When I leave the house I want to know it is 100%. One thing to note is that you should not take the phone off the charger until the APP tells you it is charged, not the phone itself. You will see current flowing into the battery sometimes 45 minutes to an hour after the phone says 100%. That, and let the phone drain down to below 20% first in order to get an accurate charge measurement. After that you look on the health tab for the estimated capacity. It will be provided in both mAh and percentage. Quick Start guide here.
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Click to collapse
So you actually charge your battery to 100 percent. I guess I will do the same since I'm used to doing it that way plus I want that extra 20 percent charge. This seems like a really good app. I appreciate you guys on giving me the heads up on it. I downloaded it to both of my devices which my daily driver is the axon 7 mini. That battery isn't the best so maybe this app will help me tweak that battery into keeping a longer charge. I like a smaller device to be my daily driver although for right now my 6p is my daily driver just bc it's new but after a couple weeks I'll swap back over to my axon 7 mini as my daily driver

Dconn1975 said:
So you actually charge your battery to 100 percent. I guess I will do the same since I'm used to doing it that way plus I want that extra 20 percent charge. This seems like a really good app. I appreciate you guys on giving me the heads up on it. I downloaded it to both of my devices which my daily driver is the axon 7 mini. That battery isn't the best so maybe this app will help me tweak that battery into keeping a longer charge. I like a smaller device to be my daily driver although for right now my 6p is my daily driver just bc it's new but after a couple weeks I'll swap back over to my axon 7 mini as my daily driver
Click to expand...
Click to collapse
Yeah, I disable that 80% charge alarm first thing. Accubattery is just a tool and it's just giving you an estimate so don't rely solely on it. I will say that after a few full charges it converges to one percentage value and for me that has been enough confidence that my battery is not in a degrading trend (so far). There are a few Accubattery haters out there but it's been a solid tool for me. Enough so to buy the Pro version. Good luck to you.

v12xke said:
Yeah, I disable that 80% charge alarm first thing. Accubattery is just a tool and it's just giving you an estimate so don't rely solely on it. I will say that after a few full charges it converges to one percentage value and for me that has been enough confidence that my battery is not in a degrading trend (so far). There are a few Accubattery haters out there but it's been a solid tool for me. Enough so to buy the Pro version. Good luck to you.
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Much appreciated! Yeah I think I'm going to be fine in regard to my battery. I mean it's brand new so there has been no usage of the battery until as of about three days ago. I'm super excited to have gotten this unbelievable deal I got on my 6p. Never in a million years was I expecting it either. I got in touch with this guy by chance. There was never any intent on getting a brand new Nexus 6p for 150 dollars but by the end of our conversation that's what he offered me. Just a very generous guy.

AccuBattery says my battery health is ~90% :-/

Now the question is, can anyone install AccuBattery and let me know after a couple of charges (needs to be charges larger than 50%) what your battery health says it is?
I expect your response to be delayed by days obviously, but if you can confirm below that you are doing it I will appreciate it.
I'm starting to think that I got a lemon, the SOT is obviously different from anyone else but this is the first time that AccuBattery tells me that my battery health is less than 100% on a new phone, and when I get less SOT on such phones AccuBattery correctly confirms my suspicion every time (sample size 5 phones).
For visibility of everyone, hence the question, I want to see if this normal for this phone or just a defective battery.

Jose-MXL said:
Now the question is, can anyone install AccuBattery and let me know after a couple of charges (needs to be charges larger than 50%) what your battery health says it is?
I expect your response to be delayed by days obviously, but if you can confirm below that you are doing it I will appreciate it.
I'm starting to think that I got a lemon, the SOT is obviously different from anyone else but this is the first time that AccuBattery tells me that my battery health is less than 100% on a new phone, and when I get less SOT on such phones AccuBattery correctly confirms my suspicion every time (sample size 5 phones).
For visibility of everyone, hence the question, I want to see if this normal for this phone or just a defective battery.
Click to expand...
Click to collapse
I'll do it.
Curious myself to see whats up with the battery situation

coolmaster121 said:
I'll do it.
Curious myself to see whats up with the battery situation
Click to expand...
Click to collapse
Thank you very much!

Jose-MXL said:
Now the question is, can anyone install AccuBattery and let me know after a couple of charges (needs to be charges larger than 50%) what your battery health says it is?
I expect your response to be delayed by days obviously, but if you can confirm below that you are doing it I will appreciate it.
I'm starting to think that I got a lemon, the SOT is obviously different from anyone else but this is the first time that AccuBattery tells me that my battery health is less than 100% on a new phone, and when I get less SOT on such phones AccuBattery correctly confirms my suspicion every time (sample size 5 phones).
For visibility of everyone, hence the question, I want to see if this normal for this phone or just a defective battery.
Click to expand...
Click to collapse
I got the same thing with the OP 6, the battery capacity mah was 2933 instead 3300, 6t says 3378 instead of 3700. I don't believe it's accurate. Just did my first full charge charge after I got it Monday. Battery seems solid. Ampere says Max Capacity 3700

Says 3388
But my battery is solid

Will test with a device soon and see if it is accurate or not!

93% here. 3,437 out of 3,700 based on 7 sessions with 174% charged for a total of 5,981 mah total. I received the device on the 2nd.

Here's mine. I got mine yesterday.

same here - 3450mah by accubattery. my 5t shows 86% 2850 actually.
pixel 3 (not xl) - show 99% as specified =\.
is that means 1+ lies to us?

I was literally just looking at mine last night. Gotta say I'm a little confused... No way a 4 week old phone should go from 3700mAh down to 2915mAh capacity...

Mine is down to 3300. Either AccuBattery needs an update for the new OS, or the background battery optimization is playing with AccuBatter readings?
Or maybe we are getting weaker batteries but I hope this is not the case.

most of us seem to be around 94% give or take. Maybe it's the app, maybe something else. As long as we are getting those awesome SOT times everything is good and we should not worry too much.

I have been using Accubattery since my Oneplus 5. On my brand new Oneplus 5, Onplus 6, and Oneplus 6T - they all started out from day 1 at about 93%.
Either the batteries are starting out a bit lower, or Accubattery isn't accurate.

My note 9 was always less with accubattery too

This same exact issue was reported with the 5T here: https://forum.xda-developers.com/oneplus-5t/help/battery-health-accubattery-t3735499

The application is not accurate.

Edit: Sorry about the necro...I was looking into this issue and was glad to find someone talking about it and wanted to contribute.
New phone and mine says:
Mine says 89%
4906/5500 mAh
Based on 6 sessions with 283% charged for 13883 mAh total.
I was kinda wondering how accurate it was too...I know it has to use some kind of modeling, instead of measurements, to get those numbers...but I was kinda expecting it to be more accurate...apropos of nothing I guess.
I stop charging around 85% (missing a couple times and 100%ing overnight), but other than that, I dont push it hard.

I had the same issue..
charge your phone one time up to 100% and then leave it on charger an additional hour. you will see, your battery health goes up to 96-97%.

Ignore these stupid apps that measures your battery health. They can't do it in a reliable way anyway.
As a bonus if you don't worry about this false information you'll live 5 years longer, good or bad, you decide.

Tbh I given up on my battery health for my 6T. A phone is suppose to be used. Just trickle charge it (Charge it bit by bit). Avoid charging over 90%. It doesn't matter if your battery health is low or not. If your battery life sucks two years later, you can just go to Oneplus support and replace the battery. It may cost more than a replacement battery, but it guarantees that the battery is new (not a year old) and you don't damage your phone. Sorted