The CS-EFR310VX battery provides 14.4V 3350mAh Li-ion power. Match your equipment model or current battery number below, then compare the specifications and product photos.
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 | 14.4V |
| Capacity | 3350mAh |
| Chemistry | Li-ion |
| Energy | 48.24Wh |
| Dimensions | 70.40 x 37.10 x 37.10mm |
| Battery weight | 205g /7.23 oz |
Find the right battery for your equipment
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 LR20, T2181, T2194, L35 Hybrid, L35 Hybrid+, LR30 Hybrid, LR30 Hybrid+, RoboVac LR30, RoboVac LR30 Hybrid, RoboVac LR30 Hybrid+, Ultenic T10 Elite
Replacement battery numbers
Eufy T2996011, CMICR18650F9M-4S1P, Ultenic U092-INR-MH1-4S1P