Replace the battery in your Amazfit T-Rex with this 3.8 V 390 mAh Li-Polymer compatible replacement. Confirm your full equipment model and compare the connector with the product photos before ordering.
- Included: One replacement battery pack.
- Compatible equipment: Amazfit T-Rex
Battery specifications
| Voltage | 3.8 V |
|---|---|
| Capacity | 390 mAh |
| Chemistry | Li-Polymer |
| Energy | 1.48 Wh |
| Dimensions | 25.00 x 25.00 x 5.00mm |
| Battery weight | 7 g /0.25 oz |
Check the fit for your Amazfit T-Rex
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.
Replacement battery numbers
- Amazfit: A1801, A1918, A1919
Need help matching your battery?
Contact Rocket Distributing with your equipment model and a photo of the battery label and connector.