This is the perfect battery checker for your phone. Battery works as both a simple designing and a elegant application helping you maximize your battery life. This application shows the percentage of battery on a display, you can display the battery level anytime. Freatures: 1. Battery indicates the battery charge level of your device. 2. Battery advise you how long you can talk, browse web, watch movies and listen music on your current battery charge. 3. There is an option to beep when 100% is reached so you don't have to closley follow the battery changes. 4. Quick access to many details including temperature, voltage, charging or discharging velocity in percent per hour and system's information about what drains your battery.See historical averages - how long does your battery usually last. 5. battery plus. Install and run the app, perform any actions it suggests (at your discretion), and watch as your battery life increases! 6. This feature allows you to learn how to save your battery life. With a simple and easy way to understand, follow the instructions. 7. Battery is a free, simple and easy application. You can check your battery status anytime you want and charge it when it’s necessary. TIPS 1. To improve your phone's battery you should kill running tasks, adjust screen brightness (volume), turn off wifi, gps, bluetooth and Auto-sync. 2. Continued use of GPS running in the background can dramatically decrease battery life. 3. THE battery saving application that will increase the functionality of your phone like no other to ensure that your battery lasts longer, much longer 4. Charge your battery when it’s lower than 20% stage, and continuously charge until the 3rd stage of the trickle charging is complete. Do not overcharge or undercharge by charging in short bursts. We will work constantly to improve phone battery, adding in the very near future new features, like useful battery information, battery saver tips, new widgets, and many more. battery doctor can help you save your device's power , you can turn off wifi, gps, bluetooth and Auto-sync through it, when your phone is charging , open our application to get a better feel.