Battery issue and possible replacement? - Galaxy Tab 10.1 General

Short version: I'm looking at getting a Galaxy Tab 10.1 on Verizon which has a battery issue. According to the current owner, the battery only holds a 20% charge. My question is twofold. One, is there any chance this is a software or battery calibration problem that is fixable? The GT 10.1 seems a bit young for the battery to actually have worn down to that point.
Two, assuming it's not fixable, does anyone here have experience with replacing the battery? I've looked over the teardowns, and seen the type of battery pack it uses, but I haven't seen direct replacements available on eBay.

It's still under warranttee, why not have Samsung fix it?

Agree with Tabguy. Verizon version of the 10.1 tab is young in the tooth so I would think that if there was an issue with the device hardware wise the warranty would cover that. That the owner is selling it despite this is concerning IMO. If it were me selling it I'd at least go through the effort of having it serviced under warranty so as to not pass the problem on to someone who wouldn't be able to fix it. Perhaps they are a 2nd owner though.
From what I know, the Verizon version of the tab also hasn't had any custom ROMs that would have messed with the battery requiring calibration. I own one of these tabs and have flashed a few things including AOKP builds with no impacts to battery calibration. So unless the owner flashed something that us other Verizon owners haven't it's unlikely a calibration issue.
Just a heads up that the Verizon version differs on ROM support so right now you're stuck on Honeycomb 3.2 at best if you need LTE data until the ICS build is released by Samsung/Verizon or a developer develops the LTE modem support for the ICS builds floating around. If you don't need LTE data right now you're better off getting a wifi tab and passing on this one.

They may well be the second owner, I'm not sure. It's disappointing that the warranty doesn't follow the tab. But still, if it is fixable it'd be a great deal.

AdamaDBrown said:
They may well be the second owner, I'm not sure. It's disappointing that the warranty doesn't follow the tab. But still, if it is fixable it'd be a great deal.
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Click to collapse
definitely is fixable...i opened mine up and its just removing some screws and a cable and popping the new one in...now just to find a battery
EDIT: FOUND IT FOR YOU! http://www.ebay.com/itm/Original-SP...701630?pt=PDA_Accessories&hash=item2eba3799be

Gotta love this forum!

Indeed. Now sounds like an opportunity for him to grab a tab on the cheap and repair the battery himself. I'd lowball the price and see if the owner takes it.

Okay, so I got my hands on this thing. I haven't extensively tested it's battery capacity yet, but that's mostly because it came without the Samsung charger, just the standard USB cable. Without the Samsung 2 amp USB charger, even charging off a 1 amp supply it's nearly impossible to charge the thing. I left it plugged in for 24 hours and it's still only up around 75%. Which actually makes me wonder if that was the previous owner's problem, that they were charging it off a low current source which wasn't able to really supply the battery.
Either way, I need a 2 amp USB power supply. Does anyone happen to know if a generic one will do just as well, or is the Samsung charger wired specially for the GTab?

Sooo.... it's looking more and more like the former owner of this thing was simply a moron. And I'm not saying that just because he didn't even bother to delete his GMail account, password, and browser history of black porn and online gambling before selling the tablet to me.
Connected to a low-amperage charger, it managed to trickle-charge up to 98% before I unplugged it and started playing. That was a little over two hours ago, and two hours of solid use on Verizon 3G later, it's declining at a steady 10% per hour. So absent anything else ridiculous happening, I'm pretty much ready to call this a case of PEBKAC.

AdamaDBrown said:
Either way, I need a 2 amp USB power supply. Does anyone happen to know if a generic one will do just as well, or is the Samsung charger wired specially for the GTab?
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Click to collapse
Before buying a second original Samsung 2A charger on occasion I have used a friend's "generic" 2A charger while away from home (the stock one is behind furniture and connected to the Samsungh desktop dock and was too much hassle to get), so a "generic" 2A one will do but seeing as it's not that easy to find good 2A ones and seeing that the Samsung original one is cheap enough I would simply buy an original charger (which IIRC also comes with a USB cable which may come handy).
(Availabilities and prices refer to Italy, the situation may of course be different where you live)
Sooo.... it's looking more and more like the former owner of this thing was simply a moron. And I'm not saying that just because he didn't even bother to delete his GMail account, password, and browser history of black porn and online gambling before selling the tablet to me.
Connected to a low-amperage charger, it managed to trickle-charge up to 98% before I unplugged it and started playing. That was a little over two hours ago, and two hours of solid use on Verizon 3G later, it's declining at a steady 10% per hour. So absent anything else ridiculous happening, I'm pretty much ready to call this a case of PEBKAC.
Click to expand...
Click to collapse
LOL!!
Well, it does look like you have been very lucky..

AdamaDBrown said:
Sooo.... it's looking more and more like the former owner of this thing was simply a moron. And I'm not saying that just because he didn't even bother to delete his GMail account, password, and browser history of black porn and online gambling before selling the tablet to me.
Connected to a low-amperage charger, it managed to trickle-charge up to 98% before I unplugged it and started playing. That was a little over two hours ago, and two hours of solid use on Verizon 3G later, it's declining at a steady 10% per hour. So absent anything else ridiculous happening, I'm pretty much ready to call this a case of PEBKAC.
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Click to collapse
LOL, nice
how much did you pay for this "broken" tablet ?

Related

Charge for first use?

Hi.
I've seen lots of advice in several different ways about charging new tech when you get it.
So I thought I'd try a poll to see what the general consensus is.
1) Charge until light is green before turning it on the first time?
2) Turn on without precharge, but then run completely flat before charging
3) It's a Li-ion battery and it makes no difference
Thanks
SnakeManJayd said:
Hi.
I've seen lots of advice in several different ways about charging new tech when you get it.
So I thought I'd try a poll to see what the general consensus is.
1) Charge until light is green before turning it on the first time?
2) Turn on without precharge, but then run completely flat before charging
3) It's a Li-ion battery and it makes no difference
Thanks
Click to expand...
Click to collapse
Many people will tell you it doesnt matter but I know from experience that it does in fact make a difference. When I got my phone (mt4g) I starte using it right away without charging it, everything seemed fine I had an issue with the screen so I exchanged it and got a new one. This one I charged first for a few hours before even turning it on and it did make a difference. my battery seemed to be holding a charge for longer. When I got another battery I read they recommend charging it fully off for at least 8 hours then when you do power it on let it run down all the way. Do that for the first 5 charges and it will help your battery health in the long run.
Another example is my friend got two of the same phone one for him and one for his gf. He started using his as soon as he got out of the store, hers he charged for her because he didnt see her that night. He said the phones are pretty much set up identically, same software, same services running etc.. and he said her battery lasts noticeably longer than his
graffixnyc said:
Many people will tell you it doesnt matter but I know from experience that it does in fact make a difference.
Click to expand...
Click to collapse
Thanks for the input. Ya, I have heard a lot of stories like yours.
And even if it doesn't always make a difference, it's only 8 hours, so it should be worth it just to make sure, but when you've been waiting since January for an android tablet and you finally get one in April, 8 hours is forever. ha ha
Thanks
Oh, I suppose another related question is how much is fully charged? Apparently modern devices have a current regulator or something in them that stops it from charging past 95% or something? Not sure on specifics, but from what I've read. You can't charge it passed when the green light comes on anyway?
Anyone know more on this?
SnakeManJayd said:
Oh, I suppose another related question is how much is fully charged? Apparently modern devices have a current regulator or something in them that stops it from charging past 95% or something? Not sure on specifics, but from what I've read. You can't charge it passed when the green light comes on anyway?
Anyone know more on this?
Click to expand...
Click to collapse
Many new batteries will charge to 90% or 95%, then display the light as "fully charged". They will continue to to charge to 100%, drain back down to 90%, and back and forth in order to not stick at full 100% (aka charging over night).
That being said I've heard a lot of talk about conditioning smartphone batteries etc. and for the most part I haven't seen a lot of evidence to prove that it is necessary. Lithium Ion batteries really don't need conditioning or anything as much as you'd think... that's really an old NiCad thing to do.
I did not charge mine when i first got it, the battery was already at 90% about and i simply used it for a day and a half and now i'm charging it for the first time. i regularly get new electronics devices and i never have better problems personally. battery tech has come up a ways in the last few years.
It's well known by now the Li-ion batteries do better with short, more frequent charges. It is not a good idea to run it down until dead. These batteries also do not have a "memory."
Placebo and old habits keep this myth around.
Sent from my Xoom
I got my Xoom wifi and plugged it in and turned it on. Couldn't wait any longer.
It's an awesome tablet and the battery lasts all day, with constant wifi and playing.
Thanks for the advice guys
MikeyMike01 said:
Placebo and old habits keep this myth around.
Sent from my Xoom
Click to expand...
Click to collapse
Well said. Alas, no matter what a sound scientific methods proves some people just won't listen...
I used it right out of the box and have no issued
Thanks for posting this - timely reminder to check up on the latest info on li-ion batteries (given I will be getting my xoom tomorrow).
Here is a summary on lithium ion:
http://batteryuniversity.com/learn/article/charging_lithium_ion_batteries
Appreciate if anyone finds other links that explain it even better but are also as reliable.
I thought of this thread. It's for N1 but if you have some spare time, tons of information in that thread...
http://forum.xda-developers.com/showthread.php?t=765609&highlight=battery+calibration

Gutted, but I think this phone is going back...

I'm truly upset about this, because I think this phone is almost marvellous. But in the two weeks I've had it a few horrible problems have emerged, and I can't find solutions.
If anyone can help (REALLY help), I'd be very grateful.
So. Here I go:
1) The antennae (or whatever). I'm sitting here, in my study, which is in my garden, about 60 feet from the house. In the house (right on the kitchen window) I have a wi-fi AP, to boost the signal. In my study I have : a PS3; a desktop PC; a (Samsung) netbook; an iPhone 3gs; an HTC TP2, and the SGS2. Every single device has a good-to-excellent connection. Except the SGS2. Which says "poor", except that most of the time it can't get a signal at all - so that's not even as good as "poor";
2) I took a friend to hospital today. There were three of us in the waiting room. The SGS2 had no (phone) reception. The others did;
3) On the way to the hospital I needed to use Google Nav. I plugged the SGS2 into my car charger. It didn't charge. I've since tried three different chargers (and no, they weren't from Poundland). Same thing. The SGS2 just won't charge in my car if it needs plenty of juice. I've been trawling the webs and this seems to be a common issue - but nobody has a definite answer. I was about to spring for an official Sammy charger, but nobody seems to know for sure if it'll do the trick.
4) The sound isn't great, either in fidelity (and I'm using Shure SE530s, just so you know I care about good sound) or volume. It's tolerable, but only that. No comparison to my little Sansa clip, or even (I hate to say) the 3GS;
5) (though not as much as some, it would seem) the battery life is a bit meh. And I'm not a heavy user.
I read many people complaining about silly little things. A lot of them are down to software or simple ignorance. But a super-smartphone that has poor connectivity and can't be used as a satnav (whilst simultaneously charging). Well, I'm sorry, but...
As I said at the top, I'm genuinely miserable about this. I really, really thought that this was the Smartphone to Rule Them All.
And, again, if anyone can offer me hope that things will get better, please do. Sadly, I think I'll be going back to separate gadgets to fulfill my needs. A phone that works as a phone (and maybe a diary); a satnav that charges in the car; a music player that sounds good. Etc, etc.
ive got a crappy 8-in-1 car charger works fine.
I have none of the problems you said in your post so maybe you just got a **** phone, maybe return it for another.
rojdag said:
ive got a crappy 8-in-1 car charger works fine.
Click to expand...
Click to collapse
Do you mean it works fine when you're also using satnav? Because there seem to be many, many people whose SGS2 won't charge when running satnav.
That's what I was thinking maybe one problem is tolerable but all those things you mentioned I would've been took that boy back for a swap out. Unless you brought it online.
Sent from my LG-P999 using XDA Premium App
Mitty1990 said:
I have none of the problems you said in your post so maybe you just got a **** phone, maybe return it for another.
Click to expand...
Click to collapse
Yes, maybe I have a "**** phone". Then again, lots of people seem to be having similar issues. Do you think there was a bad batch? Can you charge the phone in-car whilst using satnav? Is your wifi strength as good as your other devices?
I think I may call Vodafone now and see if a replacement helps. That's if they'll still swap it out.
If you arent happy with the phone, return it/exchange it.
simple as.
As for advice, read the threads.
I also have none of the problems you are suffering. My wifi works as well as any other device I have had. Phone signal is better on the same network a my htc desire. Sound quality is better than my desire. Battery life is so far pretty good and will get better with use and even better once 2.3.4 comes out very soon.
As for your charging issues while using nav this is a common thing with cheap chargers, you might not have got it from poundland but its just not supplying enough juice. Had exactly the same problem when I first got my desire over a year ago, ended up modifying my car charger by soldering the data wires together to force it to max out its current output. Use that same charger for my sg2.
The only problem ive had is the car charger one which i didnt realise untill yesterday. All your other problems dont exist on my phone so mabey exchange it
barneypooch said:
Do you mean it works fine when you're also using satnav? Because there seem to be many, many people whose SGS2 won't charge when running satnav.
Click to expand...
Click to collapse
just been out to the car and can confirm, it charges fine with google navigation running - seems to make no difference with mine navigation or not.
keep soldiering on dont give up on yer sgs2 yet!
With reference to the car charger problem while using satnav look at http://forum.xda-developers.com/showthread.php?t=670702&highlight=car+charger&page=2
Thats the thread from the HTC desire doing the exact same thing. If your charger is 1000ma you should be able to mod it or a cable so that it will happily charge your sg2, if not make sure the next one you buy can supply enough current.
barneypooch said:
1) The antennae (or whatever)
Click to expand...
Click to collapse
The phone seems to have love/hate relationships with different routers. In the way I use it, it works as well as a G2 and G2X connecting in the same locations. I have a beast of a router and what I tend to connect to (airports, hotels, airplanes) have better than average equipment. People have had some luck by replacing their router. If it's software, the imminent 2.3.4. update may help.
The SGS2 had no (phone) reception. The others did
Click to expand...
Click to collapse
There have been various postings on this. People with issues popped another carriers SIM in the phone and in a lot of cases the problem went away. Try replacing your SIM. If the phone's just not good reception wise in the areas you travel or on the network you use you may have to return it.
3) The SGS2 just won't charge in my car if it needs plenty of juice.
Click to expand...
Click to collapse
I've been using the LG charger from my G2X and it keeps the phone battery-positive using Nav and Bluetooth audio streaming. There's a thread dedicated to this somewhere, do a search.
The sound isn't great I'm using Shure SE530s
Click to expand...
Click to collapse
I have the same headphones and am quite pleased with the output. I also stream Bluetooth in my car and the phone easily outperforms the G2 and G2X. There's a long thread discussing audio and a couple of folks using Shure's were getting different results. It might be a hardware issue with your particular phone. But, judging audio is subjective so what's good for me may not be for you.
5) (though not as much as some, it would seem) the battery life is a bit meh. And I'm not a heavy user.
Click to expand...
Click to collapse
There's an issue with the suspend process in 2.3.3. that drains the battery at idle. The imminent 2.3.4. update should correct this.
I also noted poor wifi signal. Changed my router to a better one and it fixed the issue, however I still have problems in my travels ( hotels, bars, airports ).
Regrading the navigation, I did a total of 2500km ( 2 long trips of 900 km each + other small and medium trips ) with the phone being in nav mode. I had the battery issue you described due to overheating, but as soon as I protected the phone from direct sunlight ( a small piece of paper over it ) or kept a small flow of air on it ( placed it near the AC vent and redirected the flow twoards it ) the issue got resolved. Using a 500mA car USB charger my phone stays cool at about 36 degrees C and the battery gets +1% every few mins ( navigation + wifi tethering on with Kies over wifi activated ). In regards to the software, I mainly use iGo or Copilot.
So solution: make sure you have a little airflow on your phone and a little space between the back of the phone and the phone holder. Satisfy these 2 conditions and you will eliminate the charging problems.
rojdag said:
just been out to the car and can confirm, it charges fine with google navigation running - seems to make no difference with mine navigation or not.
keep soldiering on dont give up on yer sgs2 yet!
Click to expand...
Click to collapse
Thanks for that, mate. Just to say: my phone "says" it's charging in the car; but when I do a drive with the satnav, then unplug the phone, it hasn't actually been charging. Again, I'm not the only one with this problem (or feature).
@azra2k
"So solution: make sure you have a little airflow on your phone and a little space between the back of the phone and the phone holder. Satisfy these 2 conditions and you will eliminate the charging problems."
Thanks for those suggestions. Really, though: why should that be necessary? It's all a bit Heath-Robinson, is it not? I don't have to put pieces of paper over other satnav devices, or lodge them in the a/c vents.
I may buy the official Samsung charger but there are people elsewhere who've had no luck with that.
barneypooch said:
Thanks for that, mate. Just to say: my phone "says" it's charging in the car; but when I do a drive with the satnav, then unplug the phone, it hasn't actually been charging. Again, I'm not the only one with this problem (or feature).
Click to expand...
Click to collapse
Sat nav will max out the phones power draw, reducing charging to a trickle, it's just a case of taking out almost as much as you are putting in.
I find from using wifi analyser on a few devices what Samsung call two bars in signal strength, most other devices call 3.
Not sure why that is.
barneypooch said:
@azra2k
"So solution: make sure you have a little airflow on your phone and a little space between the back of the phone and the phone holder. Satisfy these 2 conditions and you will eliminate the charging problems."
Thanks for those suggestions. Really, though: why should that be necessary? It's all a bit Heath-Robinson, is it not? I don't have to put pieces of paper over other satnav devices, or lodge them in the a/c vents.
I may buy the official Samsung charger but there are people elsewhere who've had no luck with that.
Click to expand...
Click to collapse
Well, I'm sorry, but I find it completely normal to say that some charger we got off eBay, third-party probably that's not even a brand name, isn't capable of feeding our next gen device that has not only a dual core processor, the most ram on the market on any phone, a GIANT screen, not enough dissipation space (for heat) to keep it thin as thin as thin. I'm worried about battery life as well, but oh well. It's the price we have to pay! hehe.
barneypooch said:
And, again, if anyone can offer me hope that things will get better, please do. Sadly, I think I'll be going back to separate gadgets to fulfill my needs. A phone that works as a phone (and maybe a diary); a satnav that charges in the car; a music player that sounds good. Etc, etc.
Click to expand...
Click to collapse
Sorry to hear this...but the problem isn't the "GS2" it's your specific GS2. The vast majority of users have maybe one of your problems, which either fixes it self, or fixed through an update. There are even more, who don't even have any of those problems.
I think that you have a faulty unit and if you are upset, get a replacement, because the GSII is one fine device and capable of doing all you need it to do.
Please read my last post for the correct answer to the satnav power supply problem. It has nothing to do with ventilation and everything to do with the type of charger you are using.
You could buy a 1000ma very expensive charger and it still might not charge your phone when under extreme load. Some chargers will only supply 500ma as that is the max that a usb socket on your motherboard is supposed to supply. Doing the mod I described earlier solves this.
barneypooch said:
@azra2k
"So solution: make sure you have a little airflow on your phone and a little space between the back of the phone and the phone holder. Satisfy these 2 conditions and you will eliminate the charging problems."
Thanks for those suggestions. Really, though: why should that be necessary? It's all a bit Heath-Robinson, is it not? I don't have to put pieces of paper over other satnav devices, or lodge them in the a/c vents.
I may buy the official Samsung charger but there are people elsewhere who've had no luck with that.
Click to expand...
Click to collapse
I only make sure that the AC is blowing through the defrost holes also... the airflow required is minimum. This applies to all phones and even other dark colored gps devices I owned before... In the summer, the sun heats up the phone and/or gps device a lot. As a test, try leaving the phone in the cradle in the car ( under direct sunlight ) for an hour. The phone can be kept at idle, or even closed. It will heat up a lot... I remember I threw away a compact photo camera cause I forgot it on the dashboard for a day, in the summer (it was pretty much melted and very deformed)...
So a bit of common sense will fix the temperature issues... the charging problems appear due to the temperature issues. If the batter temp is above 50 degrees it will stop charging. When you keep the batter under 50 degrees, a 500mA decent charger will be more than enough to keep the phone running and slowly charge the battery.

POLL - Will you or Will you NOT get the S6?

We have now read many articles, blogs and forums on the S6 ... I was just interested in what your thoughts were thus far, and it really boils down to these poll choices.
Please make your selection and lets see what the general mood is!
My wife and I both own S3's and in the morning on more than a few times we have forgotten to charge one phone and just quickly traded to one of our extra OEM batteries that are charged and off we went. We are busy all day with work and such and we don't have the luxury of having a desk at work to be charging our phones to last all day. That is really what disappointed me. We are both ready to upgrade, but are not even sure what to get now since we both really like using the S3.
TheExtra404 said:
My wife and I both own S3's and in the morning on more than a few times we have forgotten to charge one phone and just quickly traded to one of our extra OEM batteries that are charged and off we went. We are busy all day with work and such and we don't have the luxury of having a desk at work to be charging our phones to last all day. That is really what disappointed me. We are both ready to upgrade, but are not even sure what to get now since we both really like using the S3.
Click to expand...
Click to collapse
But would you forget to charge your phone if all you had to do it set it down on a plate?
Also, you really, really can't compare the battery life of an S3 to current gen phones.
se1000 said:
But would you forget to charge your phone if all you had to do it set it down on a plate?
Also, you really, really can't compare the battery life of an S3 to current gen phones.
Click to expand...
Click to collapse
Agree that it'd be hard to forget to charge the phone when just dropping it on a plate but am I willing to pay more for said plate just for convience? The phones will already command a premium price and the wireless charging plate doesn't come in the box.
se1000 said:
But would you forget to charge your phone if all you had to do it set it down on a plate?
Also, you really, really can't compare the battery life of an S3 to current gen phones.
Click to expand...
Click to collapse
I am not comparing S3 battery with new phones... its not what i typed...
All im saying is that i enjoy just simply popping the battery in the back in 5 seconds and being on my way. That is my preference. If the wireless charger comes included and isnt finicky on placement then yea. In any case i have nothing more to contribute. I really like the way the S6 looks though.
I will get it.
Not
Can't live w/o
Taking out the battery has saved my rear end many times. Also, unless it comes with a 128gb of useable storage I would need a SD slot. I hope that they wouldn't do the same to Note5.
TheExtra404 said:
I am not comparing S3 battery with new phones... its not what i typed...
All im saying is that i enjoy just simply popping the battery in the back in 5 seconds and being on my way. That is my preference. If the wireless charger comes included and isnt finicky on placement then yea. In any case i have nothing more to contribute. I really like the way the S6 looks though.
Click to expand...
Click to collapse
I get what you're saying, I really do, but the battery life on newer devices are just in a different league, and keep in mind you're 3 generations behind. Assuming the S6 has similar battery performance to that of the S5, you will be able to use your phone twice to almost 3 times as long as your current S3.
Also remember, with Quick Charge 2.0, you go from flat to 50% in 30 ish minutes. If you notice you've forgotten to charge your phone when you wake up, plug it in and by the time you head out the door it'll have quite a bit of juice. Again, given the stamina of these new phones, at 50% you're still looking at what you would consider a days worth of usage. The Note 4 comes with a QC2.0 charger, I'm assuming the S6 will as well, so there's no extra charge for this.
It's not perfect, just want to point out that it's not like how it was just even a few short years ago. For example, between I've been running a Z2 and Z3 for the last year or so and with the stamina these devices have, I've never ever gone flat before a day is over. This is including those days where I've had to take a red-eye flight, used the phone the whole flight to listen to music and wasn't around a wall plug the next day. Not a full 48, but a solid 36hrs of moderate to heavy usage.
No due to all of the below:
1. No SD card - I am not paying threefold for internal storage
2. No removable battery - I keep my phones for a long time so I like to have an option to replace battery that won't hold charge anymore
3. Exynos CPU - no more Cyanogenmod means at best I'm stuck with touchwiz, thanks but no, I don't like that bloat on my phones
TheExtra404 said:
My wife and I both own S3's and in the morning on more than a few times we have forgotten to charge one phone and just quickly traded to one of our extra OEM batteries that are charged and off we went. We are busy all day with work and such and we don't have the luxury of having a desk at work to be charging our phones to last all day. That is really what disappointed me. We are both ready to upgrade, but are not even sure what to get now since we both really like using the S3.
Click to expand...
Click to collapse
I need to get away from Sony. I love the phone, but their mobil division is unstable, and I want to switch to a company that is more secure. Samsung S6 won it over for me above the M9 and any other phone
no to all of the above.. even if I was to agree on losing the up until now standard Galaxy features of the battery and SD I would rather get a Nexus
Mod Edit
Other threads on this subject are already available
Thread closed
malybru
Forum Moderator

Which battery to buy for the Galaxy S5?

Few months ago i brought a samsung battery for my S5 from a local tech shop.
I've got a feeling it wasn't a Genuine one or could be a bad one. But i've been having issues with it.
So i wanted to buy another battery but not sure which one to get. Also on a tight budget right now.
I was looking at the RavPower S5 battery. Is that good? I know it doesn't have nfc, but i hardly use that feature.
https://www.amazon.co.uk/Battery-RA...515020637&sr=8-1&keywords=ravpower+s5+battery
Please help me out, thanks. :good:
FfsWally said:
Few months ago i brought a samsung battery for my S5 from a local tech shop.
I've got a feeling it wasn't a Genuine one or could be a bad one. But i've been having issues with it.
So i wanted to buy another battery but not sure which one to get. Also on a tight budget right now.
I was looking at the RavPower S5 battery. Is that good? I know it doesn't have nfc, but i hardly use that feature.
https://www.amazon.co.uk/Battery-RA...515020637&sr=8-1&keywords=ravpower+s5+battery
Please help me out, thanks. :good:
Click to expand...
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I bought two of these for my parents identical phones https://www.amazon.com/Battery-Capable-YONTEX-Replacement-Protector/dp/B074PQL78T/ref=sr_1_12?s=wireless&ie=UTF8&qid=1515042133&sr=1-12&keywords=s5+battery
Brand is "Yontex" and came with extremely tight tolerance screen protectors (I think I went through all of them but one until I got one to fit).
They claim to have NFC like the stock batteries. I let them charge, then drained them to 0 a few times like they state to do in the instructions.
1-On my dads phone who just has basic stuff installed, the battery life increased back to how it was when new...It can sit for almost 2 days on one charge.
2-On my moms phone who has an insane amount of crap running 24/7, the battery life did not really increase that much until I started running a wake-lock app to figure out what was still draining the battery.
(snapchat, gasbuddy, weather channel & facebook were the major offenders).
I have not actually tested the NFC function since they never use it. On another note, I don't think Samsung makes S5 batteries anymore, so any stock you find is old stock from when they were being produced years ago. Lithium batteries die whether being used or sitting on a shelf, so a fresh production date helps.

So what's dead / dying in my 6P

This happened to me today while browsing facebook.
My phone suddenly shut down. While trying to turn on, it would get to booting screen and then shut down again. It didn't loop - I had to try each time manually.
I cleared cache and reset it to factory settings to no avail. BUT once I got back home and managed to connect it to a charger (the battery was at estimated 90% capacity), everything runs smoothly. No shutdowns, no freezes - despite the phone getting warm. I stressed it quite a lot and it seems to hold, so I don't think this is related to the "bigger" CPU.
Could it possibly be a battery issue? Could my device be misreading the actual capacity of the battery?
As a sidenote: it did crash/shutdown once I disconnected the charger, but only after 20 minutes or so when I uninstalled a running at that time app.
Any feedback will be greatly appreciated, so I have something to work with and replace stuff accordingly - and hopefully not the entire phone, as I love my 6P.
It seems like it has to be connected to the battery, as it has been now holding (presumably) at 56% charge for over 4 (!) hours. AccuBattery shows the same data as what the phone reads, and now it seems that my power drain is in negative without charging the phone.
Sadly, there are no original replacements available in my country. Only cheap 3550mAh knockoffs that sellers call OEM. They do have Huawei logo, but everyone knows that 3450mAh is the only original capacity (right?)
Update: Nearly 20 hours on the same displayed 56% capacity.
Any help? Please?
No, you are wrong. Those 3550mAh batterys are the brand new ones from huawei. Those are the newest revision of the battery. Dont get the 3450 ones. If the seller is really selling a 3450mAh one, then its probably one of the old ones with the known issues.
ncc8uetou5et said:
No, you are wrong. Those 3550mAh batterys are the brand new ones from huawei. Those are the newest revision of the battery. Dont get the 3450 ones. If the seller is really selling a 3450mAh one, then its probably one of the old ones with the known issues.
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Thanks for the heads-up. Just out of curiosity - how do you know that? When I contacted Huawei support, they did not answer me whether the 3550mah bat is a genuine product, or a farce. They avoided that question until they force-closed my support ticket without a proper answer.
First: Because i bought one and informed myself before. Then the new battery ran better then ever before. Even better then when the nexus 6p was new. Its the new batch that is better then ever before.
Second: you can read more about this topic in the correct forum thread about that: https://forum.xda-developers.com/showpost.php?p=78453441&postcount=1023
The thickness of the cable does not matter that much. Something you can care about is the weight. But this is something you can check when you got the new battery and also took the old one out.
To have longer battery life dont use the original charger. Use max a 5V 2A one. For example from a older Samsung mobile phone. Those have good electrical efficiency.
ncc8uetou5et said:
First: Because i bought one and informed myself before. Then the new battery ran better then ever before. Even better then when the nexus 6p was new. Its the new batch that is better then ever before.
Second: you can read more about this topic in the correct forum thread about that: https://forum.xda-developers.com/showpost.php?p=78453441&postcount=1023
The thickness of the cable does not matter that much. Something you can care about is the weight. But this is something you can check when you got the new battery and also took the old one out.
To have longer battery life dont use the original charger. Use max a 5V 2A one. For example from a older Samsung mobile phone. Those have good electrical efficiency.
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Click to collapse
Thanks again.
For the 3 years I've bee using my 6P I never had battery life issues. In fact, even now the battery is holding well, despite the stats showing that my battery might be dying.
I came to this forum section looking for feedback on what could possibly be going on with my phone presenting the issues I am having. I am no mobile tech unlike many of guys around here. I might budge then and hope that the local Huawei repair center in my city will be of more help than the official Huawei support.

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