Feature: - This extended battery is higher than original， it is 6200mAh capacity.
- Integrated microchip inside prevents overcharging and prolong battery life.
- Come with special battery cover， made of PC material， very durable. It's smooth surface， give you a good hand feeling.
- Battery type: Lithium-ion
- Battery capacity: 6200mAh
- Back case material: PC
- Voltage: DC 3.85V Package weight: 0.149 kg
Package Size(L x W x H): 15.00 x 7.50 x 1.00 cm / 5.91 x 2.95 x 0.39 inches Package Contents: 1 x Battery， 1 x Battery Back Cover