The ChargeBuddy by Gear4 is a really handy way to give your iPhone a power boost when you're out and about. Need to make an urgent call - or hear the end of your favourite album? It can give you up to half the power of your iPhone's main battery.
Small, lightweight and easy to store, the ChargeBuddy is a spare battery without the bulk. It clips quickly and simply into your iPhone's charging socket, giving you that essential power boost.
There are lots of ways to charge up the ChargeBuddy. Plug it into the mains, your car, or your computer's USB socket, and it'll start refilling ready for when you really need it next.