Archive · 28 Aug 2026
How to Check Battery Health on Android Smartphones
Phone batteries slowly wear out as they are charged and used.
This means they may hold less power than when the phone was new.
Android can show an estimated battery health percentage.
To find it, open Settings and choose Battery and charging.
Then tap Battery Health and look under Battery capacity.
Android also offers tips for protecting the battery.
Adaptive Charging can change how the phone charges to help reduce damage.
Avoiding very hot or cold temperatures and turning off unused features may also help.
Google lets Android users view estimated battery health in Settings.
Users can find the feature under Battery and charging, then Battery Health.
Battery capacity shows the battery’s estimated remaining capacity compared with its original capacity.
Adaptive Charging and charging limits are available from the same settings screen.
Software updates, moderate temperatures, and disabling unused features may slow battery degradation.
- Who
- Android smartphone users.
- What
- Google provides a Settings feature for checking estimated battery health and managing charging options.
- When
- As a phone’s battery wears down over time and across charge cycles.
- Where
- In the phone’s Settings menu under Battery and charging, then Battery Health.
- Why
- To monitor battery degradation, understand shorter battery life, plan for possible replacement, and assess resale expectations.
- Battery health measure
- An estimated percentage based on the battery’s original capacity when new.
- Menu path
- Settings > Battery and charging > Battery Health.
- Capacity display
- The Battery capacity section shows the estimated battery percentage.
- Charging features
- The screen includes Adaptive Charging and battery charging limits.
- Main causes of degradation
- Charge cycles, overheating, extreme cold, and frequent charging can contribute to battery wear.
- Recommended actions
- Keep Android updated, use Adaptive Charging, avoid extreme temperatures, and disable unused features.