Appletell reviews the iON Universal Mobile Power Bank

Let’s face it, the iPhone is an awesome device that is very flexible and can fulfill many roles. But this super ability often requires more power than your internal battery can provide. Thanks to Apple’s decision to make the iPhone battery non-removable, there is now a booming market in third-party external battery packs. One of the latest comes from FSP. As one of the top ten power supply manufacturers in the world, they have a lot of experience with powering the world’s devices.