Bests & Worsts Reviews from Amazon

I've tried DOZENS of battery apps. This is by far the best. First off, this has a notification on the status bar with your current health. It then goes through all the things that consume battery. It gives you a time of how long your battery will last with your current settings. It then gives you tips to improve the battery and even gives the amount of time added by doing said action. Get it and you will never regret it.