Xperia x battery icon percentage stuck at 20%

[Benni2]

Hello,

I was wondering has anyone encountered this issue and got any fixes? I charged my phone while turned off until it was showing 87% but when I turned it on the battery icon showed 20%. Phone remained on and used occasionally all day,still showing 20%.eventually notification for the usage warning for battery dropping below 30% showed up. I tried charging my phone for awhile when off, when on, with two different chargers and no change in battery %. Tried a soft reset, restarted in safe mode and still no difference. Any further  suggestions would be great, thanks. 

[Wajaht]

Hey I want to mark it as a solution the battery calibrate one that one did take long time to reset or break the factory battery level but it was worthy.

[Ahmadsobriii]

Ya,same as me also...my cause im just replace with new batteries(old one damage),but when im on the device the batteries percent doesnt make any change...its just show me 20%...im already perform reset (button on + vol up) but still dont make any change even i keep do it...kindly please advice me as soon as posibble..tq

[Ahmadsobri]

Cannot perform a repair when batt still stuck on 20%,im have a same problem and perform repair software still cannot make it

[NGW]

I am experiencing the same problem with my xperia z5 E6653 and have tried both of these solutions without any success, is there anything else that I might be able to try?

[Ms92]

I've tried all the steps mentioned over the internet and none of them resolved the problem.

I managed to fix it by disconnecting the battery from the device and re attaching it again and somehow it worked perfectly 

[BadAss669]

Same problem here Xperia 1 battery stuck at 20. I tried to soft reset (vol + and power button) didn't work. I'll try to fully drain the battery any recharge.

[EMS_MO72]

You can also try to perform software repair by the Xperia Companion and check.