Amazon.com: Replacement Battery for ILIFE V3s Pro V5s Pro V50 V8s X750, fits Part Number 18650B4-4S1P-AGX-2,14.4V Li-ion 2600mAh/37.44Wh : Industrial & Scientific
14.8V 2800Mah High Capacity Replacement Lithium-ion Battery for Ilife A4 A4S A6 V7 Robot Vacuum Cleaner, No Memory Effect | Walmart Canada
Replacement Battery for Robot Vacuum Cleaner Ilife V5S Pro/ V5S pro/ X750/ V3S Pro/ V8s/ 14.8V 2800mAh | Shopee Malaysia