The unique technology to maximize your battery life!
Displaying remaining usage time under over 10 different tasks!

Is your iPhone's battery always draining quickly? Keep doing full cycle charge with Battery Power once a month and following the tips in Battery Power strictly, you can maximize your battery life to the degree you can't even imagine! Besides, Battery Power can also count and indicate, based on the current remaining battery, how long you can make phone calls, play game or browse the web! With such information, you can better balance your battery life between enjoying yourself in the games now and preserving the remaining time for an important phone call coming later!

------ FEATURES with BATTERY POWER FREE ------

* Max your battery life
- The unique technology to maximize your battery life.

* Tips to help you maintain your battery
- Tips from Apple's official documentation.
- Tips from experienced experts in battery

* Lots of Battery Usage Times
- Standby
- Talk on 2G
- Talk on 3G
- Internet (WiFi)
- Internet (3G)
- Audio
- Video
- 2D Gaming

* Different levels shown in different colors
- Blue: up to 25hr
- Green: 25hr to 6 hr
- Orange: 6hr to 3hr
- Red: below 3hr

* Set the Order of the Indicators
- Customize the order of the battery usage indicators

* Device support
- iPhone, iPhone 3G, iPhone 3GS, iPhone 4, iPhone 4S, iPhone 5, iPhone 5c, iPhone 5s, iPhone 6, iPhone 6 Plus
- iPod 1, 2, 3, 4, 5
- iPad 1, 2, The new iPad , iPad mini, iPad with Retina display