PhoneBattery - Health&Monitor

Want to extend your smartphone's battery lifespan and keep track of its health? PhoneBattery is a lightweight battery monitoring app that records battery level, temperature, voltage, and current in the background to help you protect and optimize your device's battery. ■ Key Features & Capabilities 1. Estimated Battery Capacity & Health - Goes beyond standard percentage indicators to measure your battery's 'Actual Real Capacity (mAh)' while charging. - Compare actual capacity against design capacity to check battery health grades (Excellent, Good, Fair, Poor). 2. Smart Battery Alerts for Long Lifespan - Overheat Alert: High temperature during charging is a primary cause of battery degradation. Get notified when your battery exceeds safe temperature limits. - Charging Limit Alert: Avoid leaving your phone plugged in at 100% full charge. Set a target limit (e.g., 80%) and get notified instantly. - Low Battery Alert: Prevent stress on your battery from draining completely to 0%. 3. Detailed Charts & Charging Statistics - Visual graphs tracking battery level and temperature over time ranges (2h, 8h, 1d, 3d). - Detailed statistics including average charging speed, daily charging cycles, charger connection history, and error logs (overvoltage, overheating). 4. Diverse Home Screen Widgets - Choose from multiple widget styles and sizes: Compact Mini (2x1), Compact Charge (2x2), Temperature Gauge (2x2), Summary (4x2), and Dashboard (4x4). 5. Real-Time Runtime & Charging Estimates - Accurate estimates for remaining usage time on battery and time needed until fully charged. 6. Privacy-First & Energy Efficient - Operates in the background with minimal resource consumption without using GPS or unnecessary network bandwidth. - All log data stays securely on your device and is never uploaded anywhere. Take control of your battery health today with PhoneBattery!