Standards and certifications:
CE
FCC
General:
Battery type: lithium-ion polymer, built-in
LED indicators: Charging (red), Power levels (blue)
Power:
Input voltage: USB 5 V 0.5 A
Output voltage: 5 V 1 A
Charging times, typical: 3.5 to 4 hours
Power times, typical*: MP3, up to 50 hours; cellular phone, 5 to 15 hours; portable video game, up to 5 hours
Connections:
Standard-A USB male power input, 2.5 cm (1 in.), self-storing
DC-to-Standard-A USB cable, 2.5 cm (1 in.)
DC-to-DC cable, 2.5 cm (1 in.)
DC-to-mini USB tip
DC-to-micro B USB tip
Physical:
Dimensions: 87 x 58 x 8.3 mm (3.4 x 2.3 x 0.3 in.)
Weight: 144.5 g (5.1 oz.)
Package contents:
Mobile Power Pack
Convertible power tips, travel bag and quick install guide
* Varies by device type, manufacturer, operating mode and other conditions
http://www.manhattan-products.com/en-US/products/8794-mobile-power-pack