Battery Doctor (Power Saver) is a free and professional battery saver app to stop power-draining apps, save battery life and protect battery health. Join 330+ million users who have enjoyed longer-lasting battery power!
🔋 1-tap Power Optimization
Just 1 tap will stop the power-draining apps from running
🔌 Healthy Charge Master
Monitor charging status and extend battery life when charging.
💎 Smart Use of Battery
Discover how long your battery will last under a variety of situations (playing games, WiFi (active), etc.). Clearly show the status of battery life and usage.
💡 Convenient Power-Saving Widget
Quick access to power related system settings (Wi-Fi, data, brightness, etc.)
Battery Cooler feature accurately detect phone temperature, disables heat-producing apps to cool down battery.
- Save Power Shortcut which kills tasks with one tap!
- Kill apps when screen is off!
- Accurate battery remaining time!
- Accurate charging time remaining!
- Schedule power saving modes for work/class/sleep and more!
- Unique 3 Stage Charging System!
- WiFi/Data/Bluetooth toggles!
- Brightness control!
- Battery temperature!
- Smart charging tips!
- 28 languages supported!
- Simple easy-to-use interface!
Battery Doctor is the simplest way to keep your battery healthy by stopping power consuming apps, cooling down battery temperature and monitoring battery status！
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