This 3.8V 250mAh Li-Polymer battery is a compatible replacement for Motorola FW3S. Compare the number printed on your current battery, its voltage, chemistry, dimensions and connector before ordering.
Included: One replacement battery pack.
Battery specifications
| Voltage | 3.8V |
| Capacity | 250mAh |
| Chemistry | Li-Polymer |
| Energy | 0.95Wh |
| Dimensions | 27.30 x 25.70 x 3.75mm |
| Battery weight | 4.6g /0.16 oz |
Replacing your Motorola FW3S 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
Motorola Moto 360 2nd, Moto 360 2rd
Replacement battery numbers
Motorola FW3S