There are endless options for battery backup devices for your smartphone. There are battery cases, battery packs, solar chargers, and hand-crank devices. But they all have a common enemy: bulk. You have to find the space in your pocket or purse to keep them with you. This is where the Fuel phone charger comes in. It's as easy to carry as your car keys.
Fuel is shaped like a little red gas canister. Inside the aluminum housing is a 220 milliAmp hour battery. It's just over an inch high and half an inch thick, leading its creator Devotec Industries to claim it as the world's smallest cell phone charger. Fuel isn't going to fully recharge your battery, but it will give you an extra 20 to 30 minutes of talk time when you need it most.… Read more