Backup batteries are not very exciting, but the HyperJuice Expand battery has a unique design that will make you take a second look. First of all, it can charge up to three devices at once. That includes two tablets and one phone. The devices are plugged into a USB head that magnetically connects to interchangeable battery cells.Β Β There are three USB ports, Β two 12W Β ports, one 5W USB port (18W shared) and a quick charge microUSB 10W port. The battery packs are available inΒ four different capacities and colors: 3000mAh, 6000mAh, 9000mAh and 12000 mAh. But wait, thereβs moreβ¦ Thereβs even a built in LED flashlight in the head unit. The battery packs range in price from $19.95 up to $79.95 each and the head unit is priced at $19.95. This product and other power solutions are available fromΒ HyperJuice,