http://itunes.apple.com/us/app/all-in-1-battery/id381643318?mt=8# All in 1 Battery is cool battery application which can display the Remaining Time of your iPhone/iPod in Hours and Minutes with awesome effects! You can even use your own photos as theme! Default themes including: City night scene, Sea beach, the color of the night, blue light, Time goes by, spirit and so on. It displays the Remaining Time of your iPhone/iPod in Hours and Minutes: - Talk time -Stand by time - Wi-Fi Internet Browsing Time - 3D Game Playing Time - 2D Game Playing Time - Video Play Time - Audio Play Time -Files Transferring Time -Browse websites, photos, websites, on-line play -Take photos and videos Features: 1 It displays the Remaining Time of your iPhone/iPod in Hours and Minutes: 2 Remaining time of all kinds of activities, including OS operation time, stand-by time and so on. 3 It provides varies of battery themes including Customize theme. You can select your own photos form album to be themes. 4 Tips: More information on how to prolong your battery life time with easy methods. A very short time of reading provides a longer life time for your battery. 5 Notification: Sound Alter Notification when youve completed your battery charging. 6 Customize alert: You can select music as Sound Alter from Favorites. 7 Charging record: Records in the past 8 days including charging capacity and time. 8 Trickle charge: A trickle charge is a continuous constant-current charge at a low (about C/100) rate which is used to maintain the battery in a fully charged condition. Trickle charging is used to recharge a battery for losses from self-discharge as well as to restore the energy discharged during intermittent use of the battery.