... kinds of connectors, which could help you to charge your cellphone, digital camera, MP3, MP4, MP5, GPS, PSP, PDA, palmtop and ... features of small-in-size, large capacity, multipurpose and high-security must be satisfactory for you. It's your best outside ... charge.2. Battery: Lithium-ion polymer Batteries, amount to 8 cellphone standard batteries, long standby time & long cycle life(over 500times ...