This 3.7 V 3000 mAh Li-ion battery is a compatible replacement for AT&T BAT-40. Compare the number printed on your current battery, its voltage, chemistry, dimensions and connector before ordering.
Special Order - Non-Cancellable - Non-Returnable - Additional Lead Time May Be Required On This Item.
- Included: One replacement battery pack.
- Replaces battery number: AT&T BAT-40
Current Estimated Delivery Date: 1-2 Weeks
Battery specifications
| Voltage | 3.7 V |
|---|---|
| Capacity | 3000 mAh |
| Chemistry | Li-ion |
| Energy | 11.1 Wh |
| Dimensions | 65.00 x 44.30 x 10.20mm |
| Battery weight | 62 g /2.19 oz |
Replacing your AT&T BAT-40 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
- AT&T: IFWA-40, Wireless Internet Wi-Fi Hotspot Router & Home Phone Base 4G LTE
Replacement battery numbers
- AT&T: BAT-40
Need help matching your battery?
Contact Rocket Distributing with your equipment model and a photo of the battery label and connector.
Additional compatibility details
X-Longer