Battery wont charge after 95% says 'Charged' - Xiaomi Mi A1 Questions & Answers

Guys i have replaced my existing battery (previous one was bloated) after replacing, I have tried charging amd it wont charhe more than 95% and says charged. I have tried charging while turning off and tried the unplugging battery and plugging in but useless. Also, the battery is draining extremly fast, someone please guide me what to do ?

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Battery Problem

Hi
i'm having a problem.
My phone was connected to the charger when i restarted it. Batter was at 77% and charging... after restargin, it showed my battery charge as 100% and the charging light was green/yellow!!! so is there a calibration problem? What do i do otherwise?
It's normal...
It happens to me also... I think it's the problem with the battery software module. Sometimes because of over charging, the battery gets sooo hot...
just in case get ya battery checked
try this.
Hi,
Even i was getting the same problem. While connected to charger it was showing 100%v fully charged but as i removed the charger, the battery went Red. I thought its a problem with the battery.
But it was the problem with the charger. I charge my cell using Data cable through my computer, and its working very very fine like before. I dont want to waste money on buying a new charger
Thanx,
Sandeep.
ElectroV said:
Hi
i'm having a problem.
My phone was connected to the charger when i restarted it. Batter was at 77% and charging... after restargin, it showed my battery charge as 100% and the charging light was green/yellow!!! so is there a calibration problem? What do i do otherwise?
Click to expand...
Click to collapse
Its perfectly normal . Just remove the charger, use the device for a few mins and then recharge.

After 100 days HD couldn't turn on Need Help

After have Touch HD for 100 daysI, have got a problem with it, it is about battery charging.
When HD turns on, it shows battery is low, then HD turns off automaticlly.
I tried charging battery with AC or USB, the Charging light is on but after hours, when turn on the devices it still shows battery is low, then turns off.
I changed a battery, it goes well, the device is on with all the fuction running well. and the previous battery is working after change the battery again. and it shows the battery is 90%.
But after a day. the problem is back again. and this time no matter what battery I changed, it still shows battery is low. and won't charge. even with the full battery the problem is same.
If you have the experience with this, please I do need your help.
BTW, The rom is from the factory.
Maybe the battery is fine, people have experinced problem with the actual charger. Have you tried charging through the computer?
Yes, I have tried charging with Computer, AC adpator and even Only charges the battery.
But the problem is not solved.
I suspect the HD's battery chip which manages the battery charging maybe broken ( if there is a battery chip)
Disconnect the HD from USB/Wall outlet. Remove the battery. Short circuit the pins in the HD battery compartment with a wire/metal piece. (never short the battery - it may explode!).
This helps in most cases for this problem. If not then warranty is the way to go.

[Q] Critical battery icon showing when powered on.

I left my phone charging overnight via the wall charger. Battery registered at 1% when I started the charge.
When I woke up this morning I had a large low battery icon on the screen and the phone won't turn on. I disconnected the charge, tried charging with another charger but everytime it shows the SAMSUNG logo, then the large low battery icon.
I tried removing the battery, cleaning the charger port terminals, swapped out different USB cords, everything but a hard reset.
No matter what I do the phone will not start up.
Has anyone experienced this before, or possibly no how to resolve it?
mfarlow said:
I left my phone charging overnight via the wall charger. Battery registered at 1% when I started the charge.
When I woke up this morning I had a large low battery icon on the screen and the phone won't turn on. I disconnected the charge, tried charging with another charger but everytime it shows the SAMSUNG logo, then the large low battery icon.
I tried removing the battery, cleaning the charger port terminals, swapped out different USB cords, everything but a hard reset.
No matter what I do the phone will not start up.
Has anyone experienced this before, or possibly no how to resolve it?
Click to expand...
Click to collapse
Happened to me several times (on both my focuses Rogers and AT&T), and I came to the conclusion it's a bug somewhere in the phone or the battery. I'm not sure exactly where the problem is (software, hardware) but I can tell you how I fixed it.
What happens is, the battery is almost depleted, it actually is 1%. The phone incorrectly reads that thinks it's charged fully and doesn't allow further charging the battery. So, you're not able to charge the battery correctly.
Now, as I previously stated in some other posts, I recommend having a standalone charger (Samsung i9000 ones are compatible are very cheap) as well as a secondary battery. The depleted battery gets charged fine in the standalone charger and when it passes 5% charge, it can be charged fine (again) in the phone.
This doesn't happen often, I believe it happened 5 times in more than 300 charging cycles (2 phones x 150 charges, I have them for over a year) so it's not that common.
I also found that it *may* work if you charge the battery in another phone.
As a general thumb rule, it's important not to leave the battery to completely discharge, and connect the charger/usb when it reaches about 40% (when you can, ofc). Please refer to my post here to see how you can preserve battery life.

Crazy Battery

Hi, just got an note 3 and im in love with it.
Well, the only problem seens to be the crazy battery (the phone is out of warranty).
When i charge it while the phone is off, it charges to 100% and when i turn it on, it shows 97%. well i tough charge bump or battery callibration (the phone is rooted) would solve the problem. But it didnt
The worse is not about the 97%, but when i charge to 100% and do a battery callibration, the battery lasts for 3 days with moderate use. but when the phone discharge, and i fully charge it while its off, it gets crazy, and it drains all the phone battery within hours.
I would like to know if someone passed for something similar, and if i buy a new battery, it would fix the issue for sure. thanks!
here is a crazy image of my battery info:
http://imgur.com/aiTT710
when i turn it on, it shows 97%. = Normal
Battery calibration is on the battery via usage .
Deleting battery stats bin is a fools errand .
Try swapping charger and cable .
New battery may fix the issue or flashing clean new firmware or even a new motherboard .
JJEgan said:
when i turn it on, it shows 97%. = Normal
Battery calibration is on the battery via usage .
Deleting battery stats bin is a fools errand .
Try swapping charger and cable .
New battery may fix the issue or flashing clean new firmware or even a new motherboard .
Click to expand...
Click to collapse
well another charger i tried. i was using a 5v 870mah charger, and i changed for an original charger, 5v 2a . it keept the same. what seens to have helped me, was cleaning cache. i did this, and in two hours with some use it only consumed 4% battery. lets see if it will still solving

Battery charge stuck at 66% ?

I have note 4 and i have this issue from couple of days
The charge can't pass 66% even i leave on charge overnight
But when i charge while using phone it pass and go upto 88% and sometimes jump from 88% to direct 100%
My phone shutdown automatically when battery reaches 10%
I tried different chargers including anker quick charger
Different usb cables but same
I clean up the usb port with dry tooth brush but nothing change.
I am rooted stock 6.0.1 and i did calibration by clear battery stats but no luck.
Is this a battery fault or firmware or some kind of hardware issue ?
Should i buy a new battery or any suggestions?
Thank you.
new battery bro

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