This 3.7V 850mAh Li-Polymer battery is a compatible replacement for WM Systems WMP 300. Compare the number printed on your current battery, its voltage, chemistry, dimensions and connector before ordering.
Included: One replacement battery pack.
Current Estimated Delivery Date: 1-2 Weeks
Battery specifications
| Voltage | 3.7V |
| Capacity | 850mAh |
| Chemistry | Li-Polymer |
| Energy | 3.15Wh |
| Dimensions | 51.80 x 30.22 x 5.70mm |
| Battery weight | 16.4g /0.58 oz |
Replacing your WM Systems WMP 300 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
WM Systems WMP 300, WMP-300
Replacement battery numbers
WM Systems BP85A (1ICP7/31/52)