Roborock A20 Battery is a compatible replacement (21.6 V, 4000 mAh, Li-ion). Match the equipment model and compare the battery label, connector and dimensions 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 | 21.6 V |
|---|---|
| Capacity | 4000 mAh |
| Chemistry | Li-ion |
| Energy | 86.4 Wh |
| Dimensions | 140.00 x 77.20 x 31.20mm |
| Battery weight | 508 g /17.92 oz |
Confirm compatibility
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
- Roborock: A20, A20 Pro, A20 Flexi Pro
Replacement battery numbers
- Roborock: BRR-07-6S1P-4000LF, BRR-07-6S1P-4000LS
Need help matching your battery?
Contact Rocket Distributing with your equipment model and a photo of the battery label and connector.