This 3.85V 4000mAh Li-Polymer battery is a compatible replacement for Bea-fon M6s-20. Compare the number printed on your current battery, its voltage, chemistry, dimensions and connector before ordering.
Included: One replacement battery pack.
Battery specifications
| Voltage | 3.85V |
| Capacity | 4000mAh |
| Chemistry | Li-Polymer |
| Energy | 15.4Wh |
| Dimensions | 86.10 x 63.00 x 4.10mm |
| Battery weight | 54g /1.90 oz |
Replacing your Bea-fon M6s-20 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
Bea-fon M6s, M6s Premium
Replacement battery numbers
Bea-fon M6s-20