How to check the status or information of the battery?
How to extend the battery life?
How long is the battery life?
Is the battery of vivo phone Li-Polymer battery?
Will the capacity of the battery go down?
Is the battery of vivo phone removable?
Why is the battery icon displayed in yellow?
Why is the battery of my new phone not full?
Can I change a larger capacity or another brand battery?
Do I need to calibrate the battery?
How to calibrate the battery on my phone?