Okay, we’re mobile warriors here at Gear Live, and the battery life is the only negative for me when it comes to my iPhone 3G. The Mophie Juice Pack 3G aims to fix that problem, and so we took it to task. Now, mind you, not everyone uses up their battery as quick as I do - I have two email accounts that are on push data, and I also push calendars and contacts as well. That’s a lot of constant connectivity going on. If I’m not careful, my iPhone 3G battery will be dead within 9 hours on a typical day.