So this week we tested out the Blackberry Bold 9000 Fuel. Made by Case Mate, this is a combo Holster / Rechargeable Battery pack. It goes for $79.99 from their site and we wanted to put it through a real world test to see how much it improved our usage time throughout the week. We will do a couple of test to see if it really improves our time and then report them here, so let's begin!