How to check the health of mobile phone battery?

If you use a vivo phone, go to I Manager-Phone Management-Slide left and right under "Recommended Tools"-click "Phone Health" to check the usage status of the processor, storage and battery.

Note: At present, only some models support this function. If there is no such path, it means it is not supported.

If you still have more doubts, you can enter vivo official website-My-Online Customer Service-Enter labor and consult online customer service feedback.