Battery Doctor is an energy saver that can prolong the battery life up to 50% by finding applications and energy settings on your device .
Battery Doctor regulates how your device is recharged with a unique 3-step charging to ensure you have the best of your battery and remind you not to overload .
– Turn off unnecessary applications that empty your battery!
– Task Killer kills tasks with a single click !
– Stop applications when the screen is off !
– Precise remaining battery time !
– Recharge time remaining accurate!
– Processor Management ( Mobile Rootes ) !
For More Info Google Play