?The best way to extend battery life of your Android device and keep it healthy ? Battery Guru displays battery usage information, measures battery capacity (mAh), show estimates, and helps you change your charging habits with useful tips to prolong battery life and increase its lifespan by 200%. ? Designed to keep the battery in the best condition and bring it a healthy life ? Taking care of battery health and optimize its performance ? Showing the health of your battery Batteries have a limited lifespan, every time you charge your device it wears out the battery, lowering it's total (design) capacity. Now, you can reduce wear, spend less time with your device attached to its charger and get more out of your mobile life without constant concerns about the low battery level. Use Battery Guru to find the fastest charger and USB cable for your device. Measure the charging current (in mA) to find out! The app will show you max current achieved while charging. Choose status bar indicator based on your need: - How current mA - Temperature - Battery level - And combination of them
