2400mAh Rechargeable External Battery Back Case for Nokia Lumia 900 - White
Color: White - Material: PC - Capacity: 2400mAh - Input: DC 5V 500mA - Output: DC 5V 600mA - Compatible with Nokia Lumia 900 - Excellent for long trips and as an emergency backup when your cellphone battery drains on the go - Comes with Chinese / English user manual