Mobile Phone Battery PATONA for BL-4C 1000mAh 3.7V Li-Ion:Does the battery in your notebook not have a large enough capacity, or is it almost impossible to work without a connection to a power outlet? Do you wish you could buy a new one but the original replacement is just too expensive for you? Then we have the solution for you. Replace the orginal with a high-quality, Patona battery. You wont need to worry because these products are fantastic quality and come with integrated overload and overcharge protection. Overall, with Patonas non-original batteries you get the same capacity and quality as the original, but at half the price.Key Features of the PATONA Replacement BatteryDesigned for select Nokia phone modelsHigh quality cellsProtection against overload and overchargingWill replace the originalCompatible phones: Nokia 108, 1661, 1662 , 2650, 2651, 2652, 2690, 3108, 3500 classic, 5100, 6100, 6101, 6103, 6125, 6126, 6131, 6133, 6136, 6170, 6260, 6300, 6820, 7200, 72702220 slide, X2-00