Gadmei Power Bank Elite P10 10000mAh portable charger features type: dual USB output power bank; Capacity: 10000 mAh lithium-polymer; Input: DC 5V=1-2A; OutPut: DC 5V=1A/ 5V=2A(max); Charge Time: upto 10 hours; Dimension: 12.06 x 6.56 x 2 cm; Weight: 241 Gms; Other features: easy to carry, high capacity, cost-effective, support recharging for cell phone, MP3, MP4, & other portable digi-products of all brands, protect from short-circuit, intelligent capacity monitoring with capacity indicator light etc.