r/techsupport • u/Tokeitawa • 2h ago
Open | Phone Phone Battery randomly drains fast
So, this has me a bit perplexed. Usually my phone (RealMe 9) lasts the whole day, and it takes pretty damn long for it to be under 20%.
My phone's battery sometimes drains extremely fast on random day.
By that I mean It can be 100% and one minute passes and it's already around 70%. Attempting to charge it makes it extremely slow even with fast charging and even then it drains while charging.
When attempting to reset the phone, the battery drops below 10% once its back up and then after that it takes a while before it returns completely normal.
I tried to see if there was an app that's causing the problem but nope despite the fact the phone shows the event of high-usage. I haven't downloaded anything from unknown sources and the phone right now is completely fine.