Battery Lover is a free battery battery monitor app for BlackBerry 10.
The app lets you check your battery level, status, health, and temperature. Battery Lover is simple yet powerful, with a Time to Full calculator for when you're charging, tips for maximizing battery life, WiFi/Bluetooth/NFS status, and shortcuts to turning off battery-hogging settings. You can personalize the app by applying one of three themes.
Battery Lover offers a simple, handy way to measure battery performance.