Battery health
Why my battery health suddenly lose . Please upgrade my battery health
Question marked as
Best reply
Your Battery Health cannot beupgraded. Battery Health is an inexact figure that varies with usage - all batteries deplete over time and usage. You have not told us what yours is, but you need not worry until it reaches 80%, at which time you will need to make an appointment at an Apple Store for Battery Replacement. Most Apple batteries last about 2 years.