Capacity: 1150mAh Battery Type: Li-ion Voltage: 3.7V Model numbers fit to: Nokia 5110, 6110, 6150, 7110, 6210, 6310, 6310i, 6160, 5185, 6180, 6120, 5120, 5165, 3285, 6138, 6185, 1260, 1260i, 1261 Compatible battery part numbers: BLS-2N, BLS-4, BMS-2S, BPS-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'.