4.7*2.4*0.67 inches, unit size; 4.8 oz product net weight 0.66 watt solar panel. 1,000 mAH built-in li-ion battery. Working as backup battery for needs of emergency, outdoor and sports without power access Pocket size, stylish steel looking, build-it-up design. 10 charging heads for cell phones: Motorola, Blackberry, Samsung, Sony Ericsson, Nokia, iPhone, iPod, Kindle, Nintendo [...]