Well all have a good amount of electronic clutter. PlayStation Vitas, cell phones, iPads, Android tablets and other gaming devices and gadgets litter our desks. Each device runs on a battery and every time we drain it, we charge them. But there are times when we simply can't get to a wall outlet, and while most devices are using USB connections for charging, some devices can't charge from a standard USB port on a computer or laptop. Enter the Anker Astro3 battery featuring three USB ports capable of charging just about any device and then some.