Battery for Teclast x98 Air 3g - Teclast X98 Air 3G

I think one of my Batterie works not exactly.
Between 40% and 15%
Knows anybody where to buy a spare Battery?
Thank you very much

dastimlein said:
I think one of my Batterie works not exactly.
Between 40% and 15%
Knows anybody where to buy a spare Battery?
Thank you very much
Click to expand...
Click to collapse
In my opinion the battery is still working fine, the problem is the battery indicator that's not so precise. It drops quickly from 40 to 15%, after then it lasts for hours.
I've flashed back to kitkat... Tomorrow I will tell you if the problem persist.

would be great to know. having the same problem, but battery drops from about 60& to under 5% in no time, then lasts for still some time before it shuts down finally... but basically the same problem. i THINK it started when I flashed bios 2.02 and kitkat, but not 100% sure about that...
a possible solution to that would be great!

You can find 12000 mah batteries on aliexpress

I have the same problem , battery drains very fast from 50% to 10% then last several hours from 10% to zero . The overall time of the battery from 100% to zero is normal but the battery stats is the problem here I think . Any solution to that problem ?
The tablet is win 10 / andriod 5.0 / bios 2.02 , the problem happened in stock rom and mirek v6.0 rom

melmarghaney said:
I have the same problem , battery drains very fast from 50% to 10% then last several hours from 10% to zero . The overall time of the battery from 100% to zero is normal but the battery stats is the problem here I think . Any solution to that problem ?
The tablet is win 10 / andriod 5.0 / bios 2.02 , the problem happened in stock rom and mirek v6.0 rom
Click to expand...
Click to collapse
tha same -problem here. i think there is something wrong with mirek v6.0.
I consider back to 5.0 :/

Nathaphong said:
In my opinion the battery is still working fine, the problem is the battery indicator that's not so precise. It drops quickly from 40 to 15%, after then it lasts for hours.
I've flashed back to kitkat... Tomorrow I will tell you if the problem persist.
Click to expand...
Click to collapse
I did it and problema doesnt dissapear. I think Mireks ROM messed up with battery and going back does not help. It appears you have to recalibrate on Windows and install stock ROM without loading Android.

Kryogen said:
You can find 12000 mah batteries on aliexpress
Click to expand...
Click to collapse
I would not be so sure that these batteries have actually 12000mah.
In the past (probably 2-3 years ago) I bought a replacement battery for my motorola droid, which was not original, despite having the same capacity as the original, the new battery lasted almost half comparing with the OEM battery.

Related

[Q]Use the Galaxy Without the Battery?

Is there anyway to use the Galaxy Ace Without the Battery?
I am having damn bad battery life (lasts just 10 hours on plain standby and with usage lasts abt 2-3 hours)
and I let it rest out of the phone for 12 hours
and it runs better now...
(I changed 5 ROMS and 6 kernels,and did full wipes including battery stats
so no it's not a problem of calibration or overclocking)
So I'm thinking is there anyway I can run this android
on only the Charger without the battery?
Also if anyone can tell me what might be creating the battery problem?
I guess time to buy a new battery?? 2-3 hours sucks mate. Even i get 5-6 hours with a hell of a data usage.
Sent from my Ace S
Huh.........No
time to buy a new battery mate!!
try using the phone without battery and aftr sme tym(almost 10-15mins) expect a BOOM :laugh::silly:
the motherborad can't take the power supply directly....

When to replace the battery?

I am on Prime HD 8.0 and the battery life is dismal. I wiped battery stat, deleted unwanted apps but the battery life is still too bad.I changed the ROM and the problem persists. So its not a software issue. My X8 is almost two years old so I suspect its the battery. Is there any way i can check battery health? The shape of the battery hasnt changed or anything. Any opinions?
Secondly, if I do have to go in for a battery, should I get the EP500 standard 1200mah battery or the Mugen Power's 1300mah battery? Has anyone used the latter? Is the higher price I need to pay for the latter justified by better battery life?
karun11 said:
I am on Prime HD 8.0 and the battery life is dismal. I wiped battery stat, deleted unwanted apps but the battery life is still too bad.I changed the ROM and the problem persists. So its not a software issue. My X8 is almost two years old so I suspect its the battery. Is there any way i can check battery health? The shape of the battery hasnt changed or anything. Any opinions?
Secondly, if I do have to go in for a battery, should I get the EP500 standard 1200mah battery or the Mugen Power's 1300mah battery? Has anyone used the latter? Is the higher price I need to pay for the latter justified by better battery life?
Click to expand...
Click to collapse
try to use eclair (2.1) for few days
because you are runing custom
fotak-x said:
try to use eclair (2.1) for few days
because you are runing custom
Click to expand...
Click to collapse
Dont think that'll help. After charging to 100%, the battery drops to 90% after 5 mins of use!
karun11 said:
Dont think that'll help. After charging to 100%, the battery drops to 90% after 5 mins of use!
Click to expand...
Click to collapse
u use battery for 2 years...... new battery for shure
karun11 said:
Dont think that'll help. After charging to 100%, the battery drops to 90% after 5 mins of use!
Click to expand...
Click to collapse
My battery does that too on custom roms (99-90% in a few mins, but it drains a whole lot less after that). And it's not even a year old. Do try to flash back to stock with minimal apps installed and check the battery drain for just 2-3 days. I do think it's the battery, but it doesn't hurt to be sure.
Sent from my rooted tomato using xda app
my battery is one year old and it runs good. try wipe battery stats and use stock eclair for a few days. and make sure you dischard it to 0% ( you can even power on your phone) than charge it to 100% on stock eclair. make sure you have turned gps off and use 2G networks if you you dont use mobile data. ---- but I think you know that already. configure wifi sleep policy, brightness, turn off unnecesary apps etc.
If you have battery for cca. 2years. - its very possible that you need to change it. And I think you should but first try whats mentioned above
Battery draining from 100% to 90% fast is normal. Just FYI
RohinZaraki said:
Battery draining from 100% to 90% fast is normal. Just FYI
Click to expand...
Click to collapse
Not in 1-2 mins

samsung galaxy ace battery

i rooted my phone and put cm10 rom on it i wasnt really happy so i decided to put the s3 rom instead. all was going well until i started having battery problems. my phone wasnt even running for 1 min it it had managed to go from 100% to 80% then eventually dropped to zero with in 5 minutes. any ideas i have tried hard reset and tried battery calibration .?
do u overcharge ur phone?? or play games or surf on net while it is chargin?? i suggest u to drain da battery to zero n then charge it to full 100% or better way buy a new one! hitt thnx if helpd
Mandark52 said:
do u overcharge ur phone?? or play games or surf on net while it is chargin?? i suggest u to drain da battery to zero n then charge it to full 100% or better way buy a new one! hitt thnx if helpd
Click to expand...
Click to collapse
i charge phone over night with internet disabbled so thats not the problem
Well if you sleep for 4 hours then your battery should be fine. If you sleep 8 hours your battery must really hurt so bad.
Austin 3:16 says "I just whooped your ass".
Try a full wipe. Wipe data/factory reset, wipe cache, wipe dalvic cache, wipe battery stats, format /cache/system/data. Flash a stock based rom, power off, charge phone for 3 hours or a bit more & turn it on. There you go...
Sent from my GT-S5830 using xda premium
MrChaosDesire said:
Well if you sleep for 4 hours then your battery should be fine. If you sleep 8 hours your battery must really hurt so bad.
Austin 3:16 says "I just whooped your ass".
Click to expand...
Click to collapse
not the battery i tried today with a friends still same problem
After flashing stock rom I have similar problem, done rooting, and batt calibration, several full charge and discarge since, and still the same problem.
In few minutes from 100% to 80, in 2-3 hours to 10%, and then 4-5 hours till zero... Also, voltage shows when charged 0,004 V.
flashed GINGERBREAD.XXKPP
Help please.
apofview said:
After flashing stock rom I have similar problem, done rooting, and batt calibration, several full charge and discarge since, and still the same problem.
In few minutes from 100% to 80, in 2-3 hours to 10%, and then 4-5 hours till zero... Also, voltage shows when charged 0,004 V.
flashed GINGERBREAD.XXKPP
Help please.
Click to expand...
Click to collapse
took my phone off charge 3 mins ago already down to 96% it will go down till about 82% then stay there for a good 4-5 hours then it will go from 80% t0 7% with in a matter of minutes then will stay for about 20 mins before dying this is without wifi or 3g or gps this is just standby with a few texts inbetween. after the phone dies i am able to turn it back on and battery will show around 40% and then die with in minutes again
let me know if you fix it. anyone else know how long it will take for samsung to fix or send a new one out?
phone was going alright it stayed at 80% for a good 4 hours then i went to play a game and bam shut off straight away got ahold of samsung they wont cover unless got a receipt. then i remember my sister hers about 3 weeks ago so gonnna send it in with that but im not sure how long it will take i need it before jan 2013
samsunggalaxyace11 said:
i rooted my phone and put cm10 rom on it i wasnt really happy so i decided to put the s3 rom instead. all was going well until i started having battery problems. my phone wasnt even running for 1 min it it had managed to go from 100% to 80% then eventually dropped to zero with in 5 minutes. any ideas i have tried hard reset and tried battery calibration .?
Click to expand...
Click to collapse
Try to come bake to stock GB DDKQ8 as it is latest for our Ace..
downloading it now but i think this maybe a hardware problem not software my 2 options are to send it in or to by a motherboard for 15$ and try that
MrChaosDesire said:
Well if you sleep for 4 hours then your battery should be fine. If you sleep 8 hours your battery must really hurt so bad.
Austin 3:16 says "I just whooped your ass".
Click to expand...
Click to collapse
Is it so bad overcharge the battery? How many charging time you suggest?
Thanks
Mandark52 said:
do u overcharge ur phone?? or play games or surf on net while it is chargin?? i suggest u to drain da battery to zero n then charge it to full 100% or better way buy a new one! hitt thnx if helpd
Click to expand...
Click to collapse
I don't think that's accurate because the ACE has an internal system to cut the pump once it detects a fully charged batt. After that the current is kept at a bare minimum just to prevent discharge. Very much like modern laptops (and almost everything nowadays)...
still havnt found a fix very interesting that every time i go to task manager i have about 18 aplication open when i havnt opened any also download better battery stats and it came back ar6k_wow as a kernal wakelock and gtalk_async_conn as a partial wakelock not sure if these are contributing to the battery loss
Ok, I must report that it worked:
Rooted phone, battery calibrated, four or five full recharges, about three hours charging, and full discharges, discharging until phone shuts down.
Now battery perform well, voltage is still shown 0,004V, but it doesn't affect battery life.
i have had several chages and discharges and battery callbrations many times didnt work. then i thought maybe my old gio ran the same battery and it did. pluged it in charging is at a normal pace but yet to see it discharge keep use posted tommorow how it goes
speed&vodka said:
I don't think that's accurate because the ACE has an internal system to cut the pump once it detects a fully charged batt. After that the current is kept at a bare minimum just to prevent discharge. Very much like modern laptops (and almost everything nowadays)...
Click to expand...
Click to collapse
NO! this pump you r talking about is not working when you install custom rom..i have noticed it...my battery become so fat after using custom rom for 2 week even..!
bhumit22 said:
NO! this pump you r talking about is not working when you install custom rom..i have noticed it...my battery become so fat after using custom rom for 2 week even..!
Click to expand...
Click to collapse
this might be true since my battery went really puffed using a custom rom my battery is working fine now i have rebooted it back to cm10 the only thing is it takes about 6-8 hours to charge?
I charging my battery in 8hours and more.. usally overnight
And now my battery is suck maybe I should change new battery.
Sent from my GT-S5830 using Tapatalk 2
I have heard about battery calibration..try it !
Sent from my GT-S5830 using xda app-developers app

[Q] Galaxy S I 9000 Battery Drain Issue

Hi,
I am recently facing a heavy battery drain issue with my Galaxy S. The battery drained fully even in stand-by, within 10-12 hours.
So, I now replaced with a new battery(the battery was already 2 years old).
But, with this new battery too, it gets only around 20 hours of light use(3G, Music, Video drains the battery a lot). Also, the battery never shows fully charged unless it charges for a full night. though it reaches 100% around 3 hours, but still drains within evening.
I got my motherboard replaced recently, facing a network issue and was using the old battery for the first 2 weeks before replacing it with new one(1650 mAH).
So, my question is, whether the problem is related to my battery or is it with my motherboard?
Can anybody help me in this??
Are you using a custom Rom
Sent from my GT-I9000 using XDA Premium HD app
was using, now reverted back to stock rom... still d same, barely lasts half a day.. with nearly no usage....
Also, the Battery monitor widget says the capacity is 1500mAH, but this is a 1650 mAH battery, the voltage level seems to be ok
Gowtham34 said:
was using, now reverted back to stock rom... still d same, barely lasts half a day.. with nearly no usage....
Also, the Battery monitor widget says the capacity is 1500mAH, but this is a 1650 mAH battery, the voltage level seems to be ok
Click to expand...
Click to collapse
I know this is going to sound strange, but is there any specific app you are using when this happens, the reason I ask a friend uses facebook and it drains his battery from a high percent down to 0 and shuts off the phone in less than a minute.

[Q] Battery almost empty after rebooting?

So, I bought a Galaxy S too. Nice phone. Awesome display. Delightful user experience. Now, few days later, after rebooting my phone, battery level drops from like 90% to just 10%, and restores to the original level after some time. What should I do?
moorkai said:
So, I bought a Galaxy S too. Nice phone. Awesome display. Delightful user experience. Now, few days later, after rebooting my phone, battery level drops from like 90% to just 10%, and restores to the original level after some time. What should I do?
Click to expand...
Click to collapse
Not enough information. Are you rooted? Are you on a custom ROM or kernel? Have you tried running the battery completely dead until the phone shuts off, then charge it all the way to 100%?
Tappin the talk
If ur on a coustom rom..this issue will be there in beta versions of the rom!
Also which rom u using?
Sent from my Awesome GT-I9300.
0vermind said:
Not enough information. Are you rooted? Are you on a custom ROM or kernel? Have you tried running the battery completely dead until the phone shuts off, then charge it all the way to 100%?
Tappin the talk
Click to expand...
Click to collapse
Sorry. Yes, it's rooted. Stock XXJVU, Semaphore kernel 2.5.0b (been using CF-Root and stock kernels before that, but there were no differences in battery level readings after reboot). Nope. How many 0-100% cycles would be necessary for it to do the trick (or fail)?
tchindalia said:
If ur on a coustom rom..this issue will be there in beta versions of the rom!
Also which rom u using?
Sent from my Awesome GT-I9300.
Click to expand...
Click to collapse
Using stock XXJVU.
moorkai said:
Sorry. Yes, it's rooted. Stock XXJVU, Semaphore kernel 2.5.0b (been using CF-Root and stock kernels before that, but there were no differences in battery level readings after reboot). Nope. How many 0-100% cycles would be necessary for it to do the trick (or fail)?
Using stock XXJVU.
Click to expand...
Click to collapse
what i presume is that your battery hasnt been recalibearated.. it might be a kernel issue too..
Okay. What would be the best way to do the recalibration if it really is the culprit?
moorkai said:
Okay. What would be the best way to do the recalibration if it really is the culprit?
Click to expand...
Click to collapse
try this:
https://play.google.com/store/apps/details?id=com.nema.batterycalibration&hl=en
Tried it. Now my Galaxy shuts off without even letting me know. I was like browsing, tra lala lala la. Everything went fine, silky smooth. Then BAM! It shut off. When I turned the phone back on, the battery was fully empty. Help!
P.S. My battery is kinda... bulged. Could that be the cause?
moorkai said:
Tried it. Now my Galaxy shuts off without even letting me know. I was like browsing, tra lala lala la. Everything went fine, silky smooth. Then BAM! It shut off. When I turned the phone back on, the battery was fully empty. Help!
P.S. My battery is kinda... bulged. Could that be the cause?
Click to expand...
Click to collapse
Might be a faulty battery. Check if it's swollen or anything, and try replacing it if you can get a spare.
Yeah, you need a new battery. Get the 1800mah Anker.
Sent from my GT-I9000 using Tapatalk 2
Dev, I am facing problem after buying a used Galaxy i9000 .
1.I charged my battery fully [100%] , then using after 5/6hr when battery goes down to 34%-35% , the Cell phone suddenly got shut down , When I plug it in , then it says battery was empty . Then I have to charge it again .
2.When battery is 66%-67% , I tun off my phone and started after 5min , I saw it's only 17% !!!
What is the remedy/ solution for this problem .
[Don't say to change ROM/kernel/ clean delvik cache , I have already done them]
Do this problem will be solved by Changing battery ?
Battery
Yes, as Knuckle said you will need a new battery perhaps the 1800 MAh.
Hope i helped
Is there any battery on eBay you guys would recommend (free shipping, battery price up to $10 if possible)?
knuckles1978 said:
Yeah, you need a new battery. Get the 1800mah Anker.
Sent from my GT-I9000 using Tapatalk 2
Click to expand...
Click to collapse
I thought that someone bought such stuff on eBay and could suggest me some reliable seller(s) so that I don't buy some fake garbage labeled as Anker that will blow up in my pocket. Nevermind.
Okay, in order to not experience bad battery life again, what exactly should I do once my battery arrives? Wipe battery stats, few 0-100% cycles, later just make sure battery never goes below, say, 25%, and I should be fine? Please correct me if I'm wrong.
Yeah, pretty much what you just said. Wiping the battery stats is a bit pointless but do it if it makes you feel good
Polarcell or Anker are the ones to get. There aren't any fakes of those that I've heard of. All the fakes I've seen claim silly capacities.
Sent from my Nexus 7 using Tapatalk HD
snip3r_e said:
Dev, I am facing problem after buying a used Galaxy i9000 .
1.I charged my battery fully [100%] , then using after 5/6hr when battery goes down to 34%-35% , the Cell phone suddenly got shut down , When I plug it in , then it says battery was empty . Then I have to charge it again .
2.When battery is 66%-67% , I tun off my phone and started after 5min , I saw it's only 17% !!!
What is the remedy/ solution for this problem .
[Don't say to change ROM/kernel/ clean delvik cache , I have already done them]
Do this problem will be solved by Changing battery ?
Click to expand...
Click to collapse
Is your Galaxy overclocked?
I mean, consider lowering your CPU clock as it seemingly stopped sudden blackouts on my Galaxy.
EDIT: Nope, it didn't.
I had same problem. Bulged battery. I bought a new battery and it fixed the problem
You need a new one!

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