Overview: Cell Type: Li-ion Voltage: 3.7 V Capacity: 890m Ah Replacement for Nokia Original Battery BL-4 C Compatible Cell Phone Models: Nokia 1202/1265/1325/1508/1661/1706/2220s/2228/2650/2652/2690/2692/3108/3500c/6066/6088/6100/6101/6102/6103/6131/6125/6136S/6170/6260/6300/6301/7705 Twist/7200/7270/C1-00/X2 & More Specification: Weight Approx:17.2g Size Approx:5.3 x 3.4 x 0.4