This 3.7 V 1200 mAh Li-ion battery is a compatible replacement for BBK BK-B-42. 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: BBK BK-B-42
Current Estimated Delivery Date: 1-2 Weeks
Battery specifications
| Voltage | 3.7 V |
|---|---|
| Capacity | 1200 mAh |
| Chemistry | Li-ion |
| Energy | 4.44 Wh |
| Dimensions | 63.95 x 43.41 x 4.54mm |
| Battery weight | 26 g /0.92 oz |
Replacing your BBK BK-B-42 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
- BBK: VIVO E1T, VIVO I370, VIVO S7, VIVO S7t, VIVO V309, VIVO V309D, VIVO Y3t
Replacement battery numbers
- BBK: BK-B-42, BK-B-49
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