... :1. High capacity: With high capacity Li-ion batteries.2. Long life: rechargeable Li-polymer batteries, up to more than 1000 circles3. ... , PSP, NDS, iPod, iPhone,ipadSpecification: Internal Battery type: Li-polymerCapacity: 1800mAhInput: AC 110-240V, 600mAOutput: 2*USB 5V 1000mASize ... read these instructions carefully as incorrect use of Li-ion batteries may lead to dangers such as overheating,fuming, ...