Accu​Battery

Battery Analysis:

Using direct measurements from your device's charge controller, AccuBattery provides actual battery usage data. The app calculates precise battery drain per application by matching these readings with foreground app activity. Unlike manufacturer-provided Android battery profiles that often lack accuracy, AccuBattery delivers reliable power consumption insights.

- Monitor live battery drain on your smartphone
- Calculate active usage and standby duration estimates
- Measure individual apps' power consumption
- Track how often your device wakes from deep sleep

Charging Optimization:

AccuBattery identifies your most efficient charger/cable combination by measuring exact charging current (mA).

- Compare charging speeds with screen active/inactive
- Track full charging duration and receive completion alerts

Key Advantages:

- Precisely measures your battery's true mAh capacity
- Extends battery longevity with smart charging alerts
- Calculates wear level from each charging session
- Tracks discharge rates per application
- Estimates remaining charging time
- Predicts remaining battery runtime
- Calculates screen-on/screen-off consumption
- Analyzes deep sleep efficiency
- Shows live battery stats via persistent notification

Premium Features:

- Activate Dark/AMOLED black themes for battery saving
- Access extended session history beyond 24 hours
- View detailed battery stats in notifications
- Enjoy completely ad-free battery monitoring