Capacity: 1000mAh Battery Type: Li-Ion Voltage: 3.7V Model numbers fit to: Nokia 8210, 8310, 8250, 8270, 8290, 7650, 5210, 6510, 8850, 8390, 8890, 3610, 6500, 6590, 8910, 8910i, 6590i, 7150, 7650, 8850G Compatible battery part numbers: BLB-2 RoHS approved for toxic free. CE and ISO9001 Certified for Quality Assurance. Search Tip: Press Ctrl and F keys to prompt a search dialogue box, then type in your device's model number and click 'Find Next'.