Overview: Cell Type: Li-ion Voltage: 3.7 V Capacity: 1500m Ah Replacement for Nokia Original Battery BP-4 L Compatible Cell Phone Models: Nokia 6650 T-Mobile/6760s/6790/E52/E55/E61i/E63/E71/E71x/E72/E72i/E73/E90/E95/N97/N97i & More Specification: Weight Approx:30.1g Size Approx:6 x 4.4 x 0.4