Overview: Cell Type: Li-ion Voltage: 3.7 V Capacity: 860m Ah Replacement for NOKIA Original Battery BL-4 C Compatible Cell Phone Models:NOKIA 1202/1265/1325/1661/2220s/2228/2650/2652/3108/3500c/6066/6088/6100/6101/6102/6103/6131/6125/6136/6170/6260/6300/6301/7705 Twist/7200/7270 & More Specification: Weight Approx:18g Size Approx:5.3 x 3.4 x 0.5