Portable Powerpack with mini USB input and USB output cables can store power from any of the Eclipse Solar Gear bags. This lithium-ion cell powerpack is slim and compact but packs a punch! Keep this Portable Powerpack charged using one of the Eclipse Solar Gear bags and always have an extra source to power you gadgets. The Portable Powerpack comes packaged in a blisterpack with a standard set of adapters to fit most major brands of portable electronics including: Sony PSP iPod Motorola phones Sony Ericsson phones Samsung phones Nokia phones Blackberry phones USB to 12V lighter adapter Specifications: Battery Type: Lithium-ion Cell Output Voltage: 5.5V DC Output Current: 700mA max Capacity: 3400mAH Operating Temp: 0 ~ 40C Charge Time: 6 hours Dimensions: 4" x 2.5" x 0.6" Weight: 130g