It delivers as promised

We can’t tell anything bad against the design, however there’s a little problem fitting in large audio jack on the Juice pack headphone cutout. We find each feature well designed and useful including the virtual speaker box, standby/charging switch, LED indicators and the compact sync/charge mini-USB.

In terms of performance, well there’s no doubt it meets it’s rated specs of up to 6hrs over 3G (12hrs 2G), up to 5hrs of 3G browsing (9hrs over WiFi), video playback up to 9hrs, and audio playback up 36hrs. The three test results of 12-13 hours even nearly doubled the iPhone 4’s battery life. So we defined what “virtually doubled” means.

Read original review at TechGeeze.

TechGeeze Team from TechGeeze (Dec 28, 2010) Helpful