3600mah Extended Battery + Back Cover For Samsung I9100 Galaxy S2

Description: Compatible Brand: For Samsung i9100 Galaxy S2 Capacity: 3600mAh 3.7VDC Battery type: Lithium-ion polymer battery Note: you need to use this Thick Battery with the back cover. Package included: 1 x 3600mAh Replacement Battery 1 x Back Cover More details: