I bought a iphone xr used product , its battery health was 88% then after use of 2 days my battery health was dropped to 86% what should i do. Their was no battery message either, it means thrn my battery is original then why is this happening any explanation please ……
All rechargeable batteries are consumable components that become less effective as they chemically age.
Recent software updates can accelerate that process by adding features that consume more power.
As lithium-ion batteries chemically age, the amount of charge they can hold diminishes, resulting in shorter amounts of time before a device needs to be recharged.
Apple won’t replace the battery until it reaches 80% capacity.
Battery Performance Tips:
Need more help?
Battery health
