3.70V,1200mAh,Li-ion,Replacement Mobile Phone Battery for NOKIA 6760 slide, 6790 Surge, E52, E55, E61i, E63, E71, E71x, E72, E90 Communicator, N810, N810 Internet Tablet, N810 WiMAX Edition, N97, Compatible Part Numbers: BP-4L Battery Type: Li-ion////Voltage: 3.70V Capacity: 1200mAh ///Color: Black Dimension: 65.92 x 43.56 x 4.83 mm///Weight: 256.70 g Product Type: Replacement Battery (Brand New) Condition: New, 1 year warranty! Please ensure the product(s) that you are going to buy fits the brand, model and part number of your device