Oppo A9 Battery and Battery Life

Battery and Battery Life

The phone boasts a 4020 mAh non-removable Li-Po battery, a respectable capacity that offers substantial battery life for the average user. Even with heavy usage, the phone typically lasts through a full day, courtesy of the power-efficient Helio P70 and the device’s software optimizations. Charging, however, is limited to 10W, which means topping up the battery can be slower compared to devices offering fast or rapid charging features.