This 3.7 V 700 mAh Li-ion battery is a compatible replacement for Nokia BL-4B. Compare the number printed on your current battery, its voltage, chemistry, dimensions and connector before ordering.
Special Order - Non-Cancellable - Non-Returnable - Additional Lead Time May Be Required On This Item.
- Included: One replacement battery pack.
- Replaces battery number: Nokia BL-4B
Battery specifications
| Voltage | 3.7 V |
|---|---|
| Capacity | 700 mAh |
| Chemistry | Li-ion |
| Energy | 2.59 Wh |
| Dimensions | 46.50 x 34.30 x 5.20mm |
| Battery weight | 16.5 g /0.58 oz |
Replacing your Nokia BL-4B battery
Compare the connector shape, wire arrangement and polarity with your original battery. Check all listed specifications; a similar model name or matching voltage alone does not confirm a fit.
Compatible equipment models
- Nokia: 1606, 2505, 2630, 2660, 2760, 3606, 5000, 6111, 7070 Prism, 7088, 7360, 7370, 7373, 7500, 7500 Prism, N76
Replacement battery numbers
- Nokia: BL-4B, BL-4BA
Need help matching your battery?
Contact Rocket Distributing with your equipment model and a photo of the battery label and connector.
Additional compatibility details
2025.07 Capacity changed from 750mAh to 700mAh