Model: Boost Elite
Compatible: iPhone 4
DigiPower Boost Elite Battery for iPhone 4
The latest battery pack from DigiPower is Boost Elite ($60), which despite its "been there, done that" iPhone 4 battery concept actually brings something new and smart to the table. In addition to including a 1400mAh rechargeable battery that should nearly double the iPhone 4's run time, plus a USB cable capable of refueling the cell, Boost Elite uses clear, soft TPU plastic edging to make iPhone 4 insertion and removal easy, as well as providing a flexible headphone port opening and edge button protection that most iPhone 4 battery cases don't offer. The micro-USB power port is on the bottom, near a four-light power indicator and button. It's a clean, nice design -- just what we've come to expect recently from DigiPower.