Nokia BL-4B Battery is an internal battery used for certain Nokia mobile phones.
Inserted under the back cover, this Li-Ion battery provides power in a lightweight package.
Nokia BL-4B battery is compatible with some Nokia mobile phones. To check the model of battery that your phone uses, either open the back cover and read the model number.
This battery is compatible with the Nokia: 2630, 2760, 5000, 6111, 7070 Prism, 7370, 7373, 7500 Prism, N76.