Ứng dụng Ultra Battery Saver : Fast Charger 7x
- Optimize battery and Fast Charge with one touch.
- Accurate battery remaining time.
- Show battery and device information: temperature(°F,°C), technology, battery health, voltage, battery status, android verision...
- Full Battery alarm
- Simple interface, easy to use
- Fast charger and battery saver 2018 for android
- It is FREE forever