BEBAT 1000mAh Replacement Battery for NOKIA BL-4C 6100 6300 2220S 3500C X2-00 C2-05 X2-02 2690 2692 7705 1202 Compatible Models: NOKIA (BL-4C) 6100 6300 2220S 3500C X2-00 C2-05 X2-02 2690 2692 7705 1202 Built-in IC chip prevents overcharging. Best protection way Double IC, more steady and safety. Super Grade Cells Quality ensure longer battery life (500+ cycles) and high-speed, efficient charging. Rigorous inspection tests to ensure reliability, Tested under strict quality control standards (GB/T 18287-2013). CE and RoHS certified. Battery Type: Rechargeable Lithium-ion, Voltage: 3.7V, Capacity: 1000mAh. Real capacity cell, safe and reliable, stable performance.