Remember those times when your battery shows 100% but it drains down to 90% or below rapidly. The frustration and surprise seeing the numbers fall that quickly isn’t something you need to live with.

The main reason behind this apparent quick battery drain is that the phone hasn’t been charged to 100% The battery is charged only up to 96-97% percent. 

We trawled all over for tweaks and apps to assure you of a worry free time when you use your phone. Here’s what we found.

Battery Logger Plus

This paid cydia application will show you the charge levels for your iOS Devices and record stats for your battery such as the drain rate, charge rate and a lot of other things like load cycles, time spend charging the devices and other such cool stats.

You can import to this data in a cvs format by mailing it to yourself. This app will help you understand better how your battery drains and what are the times when your usages is so high that battery drains rapidly that ever before.

The app is a real delight for geeky and nerdy people with the stats it presents, but the app is pretty neat and useful for a regular customer as well. The graph displaying the battery’s usage isn’t pretty simple to decipher how the devices has been used.

You might notice high drain levels while using 3G a lot or playing games.

Unthered Jailbreak for iOS 6.x was released by evasi0n, to jailbreak your iDevice you may follow this guide.