This 3.89V 660mAh Li-Polymer battery is a compatible replacement for Motorola SB18D44720. 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 | 3.89V |
| Capacity | 660mAh |
| Chemistry | Li-Polymer |
| Energy | 2.57Wh |
| Dimensions | 64.00 x 16.30 x 4.70mm |
| Battery weight | 10g /0.35 oz |
Replacing your Motorola SB18D44720 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 XT2251, XT2251-1, Razr 2022, Razr 5G 3nd gen 2022
Replacement battery numbers
Motorola NM40, SB18D44720