Hannsant
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01-25-2026 10:51 AM (Last edited 01-25-2026 12:28 PM ) in
Galaxy Note
my note 20 drains fast after a battery replacement (even before with the previous inflated battery it drained but that was an obvious sign) maybe a good 6hrs (and device care would read 10hrs) from 100 - 0 and it drains faster in idle mode/ screen off (looking for an app that can detect wakelocks). i recently got the battery replaced, I've tried cache wipe, battery calibration and reset, phone was also factory reseted and updated to android 13/ UI 5.1 (I dont know if it is the new system. i heard of planned obsolescence, which is wack by the way) i use accubattery to try and pinpoint the app(s) giving me trouble. but every app is the culprit with;
battery current use of atleast -600 mA.
Average battery usage around 20%/h.
Screen on with 5% (143mAh in 11mins)
Deep sleep at 1.2% (44mAh in 4mins)
Just know ive tried everything (well maybe not everything) so got any idea whats happening/got any more suggestions?🥲
P.s one more thing:
It heats up especially around the sides when close to a 100% (around 37°c-accubattery) and gets cool when it's below 40% (and the accubattery states normalize)
1 Comment
_Mzila
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01-28-2026 08:38 AM (Last edited 01-28-2026 08:39 AM ) in
Galaxy Note
I'm just in the same situation. I'm not gonna lie, I'm replacing my battery this weekend. I'm still to see how that pans out but I've heard obsolescence too, and wack is an understatement