• Enjoy 55 hours video playing time for 3Gs iPhone and 1st,2nd and 3rd generation itouch
• Special iPhone 3G 3GS external battery pack, Play movie up to 55 hours
• Ultra reliable Lithium-Ion Polymer battery
• Ultra light weight 180g, dimensions: 4.3″x2.5″x0.8″

Product Description
Up to 56 hours non-stop 3Gs 3G iPhone movie playing time imp880, the most powerful 3G iPhone iTouch External Backup Li-ion battery will extend your 3G 3Gs iPhone iTouch movie time up to 56 hours total 800% of 3G 3Gs iPhone battery life! This is ultra powerful and reliable Li-ion 3G 3Gs iPhonebackup battery power pack, which can immediately add 56+ hours video playinng and 360 hours Audio playing time to your 3Gs iPhone, iTouch and iPod classic MP3 player, which is t… More >>

Imax Power IMP880 3G 3Gs iPhone & 2nd 3nd Generation iTouch External Backup Battery