This 3.7V 5200mAh Li-ion battery is a compatible replacement for Eufy Video doorbell 2k. 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.
Current Estimated Delivery Date: 1-2 Weeks
Battery specifications
| Voltage | 3.7V |
| Capacity | 5200mAh |
| Chemistry | Li-ion |
| Energy | 19.24Wh |
| Dimensions | 66.80 x 37.30 x 19.80mm |
| Battery weight | 96g /3.39 oz |
Replacing your Eufy Video doorbell 2k 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
Eufy T8210, T3814, AKT8223, Video doorbell 2k, Security S220 SoloCam, Video Doorbell Camera C30, Video Doorbell Camera C31 2K FHD, 2K Solar Security Camera S220 SoloCam Wireless Outdoor Camera Night Vision
Replacement battery numbers
Eufy SW18650 34M 2P