johari1217 , via OnePlus 7T , May 27, 2022 : Anyone can share APK for battery health for oneplus 7t TQ
Sam197 , via OnePlus Community App , May 28, 2022 : With no doubt,the battery health has decreased, it's almost a 3 year old phone.
ArthurPopov , via OnePlus 7T , May 28, 2022 : AccuBattery is one of the best apps for battery health checking, try it
