Specification:
Product Type: External battery pack
Width: 1.9 in
Depth: 3.9 in
Height: 0.9 in
Weight: 4.51 oz
Enclosure Color: Black
Technology: Lithium ion
Voltage Provided: 3.7 V
Capacity: 4400 mAh
Max Recharge Cycles: 500
Cables Included: Micro-USB to USB cable
Product Type: External battery pack
Width: 1.9 in
Depth: 3.9 in
Height: 0.9 in
Weight: 4.51 oz
Enclosure Color: Black
Technology: Lithium ion
Voltage Provided: 3.7 V
Capacity: 4400 mAh
Max Recharge Cycles: 500
Cables Included: Micro-USB to USB cable