# Healthy Battery Charging (open-source utility app)

> Healthy Battery Charging is a free, open-source utility app for Android. Prolong the life of your battery by keeping it charged between 40% and 80%. It has 156 GitHub stars and is released under the MIT license, and you can install it from F-Droid.

Make your smartphone or tablet battery last longer! Good range to aim for when charging a Li-ion battery is from about 40 to 80 percent in one go. A bunch of tiny charges throughout the day is your second best bet, and going from zero to 100 and then 100 to zero on a regular basis will put the most strain on your lithium-ion battery. Healthy Battery Charging notifies you when to plug or unplug your phone from the charger in order to improve the battery life. The app itself is optimized for low battery consumption, running in the background and checking the battery level every 15 minutes (configurable).

## Key facts

| Fact | Value |
|---|---|
| Repository | https://github.com/vbresan/HealthyBatteryCharging |
| Platforms | Android |
| Built with | Java |
| GitHub stars | 156 |
| License | MIT (open source) |
| F-Droid | https://f-droid.org/packages/biz.binarysolutions.healthybatterycharging/ (package biz.binarysolutions.healthybatterycharging) |
| F-Droid anti-features | none flagged |
| Google Play | not linked |
| App Store | not linked |
| Website | https://viktorbresan.blogspot.com/search/label/hbc |
| Official | no |
| Category | Utilities |
| Latest release | 24 (May 22, 2026) |
| Last commit | Oct 2, 2026 |

F-Droid builds its apps from source and flags anti-features: https://f-droid.org/en/docs/Anti-Features/

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