Darth Vader Star Wars x MimoPowerBot 5200mAh Portable Battery Charger Next time you're out of juice, power up with a little help from a sith lord! The star wars darth vader mimopowerbot portable charger is a portable rechargeable backup battery that powers up smartphones, tablets, and other 5v mobile devices on the go. Mimopowerbot includes a usb charging cable with an apple lightning adapter tip and a carrying pouch to stash it all in one place. Ages 13 and up. Mimopowerbot specs: capacity: 5200mah cell type: li-ion battery input: dc 5v 1a output: dc 5v 2. 1a cycle life: 500 times dc charging time: 3-4 hours dimensions: 3 1/2-inches x 2-inches x 1 1/2-inches compatibility: most usb-powered devices (5v input), such as smartphones (iphone/android), tablets (ipad/android), mp3 players, cameras, gps, handheld gaming systems, etc. Some usb charged devices may have proprietary charging specifications and are not compatible.