Although iOS 5 is still in beta version, the developers of applications and tweaks for Cydia are working hard and I have for you today a tweak called Battery Center. Taking advantage of the possibility to add widgets to the Notifications Center in iOS 5, the Battery Center developer adds information about the battery to the notification center in iOS with this tweak. Notice in the image above that after installing the tweak you will see in the Notifications Center an image with the portion of the available battery plus a percentage and the mention of whether the terminal is charging or not. This is the only functionality of this tweak that is currently available for free.
You can install Battery Center from Cydia from the repo http://cydia.wrightscs.com/ and after you respring your terminal, you should have that widget displayed in the Notifications Center.
