The Nokia BL-4B Equivalent Mobile Phone Battery by Ansmann (A-Nok 3) is a high quality rechargeable Li-Ion battery comparable in
Specification to the original manufacturers version. Li-Ion battery compatible with the following Nokia products: 2650 / 2651 / 2652 / 3500 / 6100 / 6101 / 6103 / 6125 / 6170 / 6260 / 7200 / 7270 / 5310. Voltage: 3.6V Capacity: 500m Ah This cost effective Ansmann branded battery provides, high capacity, long cycle life & a safety 'printed circuit board' for protection against battery leakage. Also available: Ansmann mains & car chargers for your mobile phones.