"Original Samsung EB-F1A2GBU battery for Galaxy S2 contain 1650mAh capacity Using 3.7v Li-Polymer cell to provide reliable and long lasting power to your Samsung Galaxy S2 Mobile Phone Battery System: Li-ion Capacity: 1650mAh / 6.11 Wh Voltage: 3.7V Battery EB-F1A2GBU compatible with Samsung

"Original Samsung EB-F1A2GBU battery for Galaxy S2 contain 1650mAh capacity Using 3.7v Li-Polymer cell to provide reliable and long lasting power to your Samsung Galaxy S2 Mobile Phone Battery System: Li-ion Capacity: 1650mAh / 6.11 Wh Voltage: 3.7V Battery EB-F1A2GBU compatible with Samsung mobile phones: Samsung i9100 Galaxy S2/II Original Samsung Battery EB-F1A2GBU Chemistry: Li-Polymer Product Dimensions: 7 x 1 x 4 inches and 1 ounces"

"Original Samsung EB-F1A2GBU battery for Galaxy S2 contain 1650mAh capacity Using 3.7v Li-Polymer cell to provide reliable and long lasting power to your Samsung Galaxy S2 Mobile Phone Battery System: Li-ion Capacity: 1650mAh / 6.11 Wh Voltage: 3.7V Battery EB-F1A2GBU compatible with Samsung mobile phones: Samsung i9100 Galaxy S2/II Original Samsung Battery EB-F1A2GBU Chemistry: Li-Polymer Product Dimensions: 7 x 1 x 4 inches and 1 ounces"