This 3.87V 440mAh Li-Polymer battery is a compatible replacement for Amazfit A2040. 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 | 3.87V |
| Capacity | 440mAh |
| Chemistry | Li-Polymer |
| Energy | 1.7Wh |
| Dimensions | 23.30 x 25.30 x 5.70mm |
| Battery weight | 7g /0.25 oz |
Replacing your Amazfit A2040 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
Amazfit A2039, A2040, GTR 3, GTR 3 Pro
Replacement battery numbers
Amazfit PL582624