for C30b) Original Battery For Liectroux C30b Robot Vacuum Cleaner, 2500mah, Lithium Cell, 1pc/pack, Cleaning Tool Parts - Vacuum Cleaner Parts - AliExpress
Liectroux C30b Robot Vacuum Cleaner Map Navigation,wifi App6000pa Suction,big Electric Water Tank,wet Mopping - Vacuum Cleaners - AliExpress
Liectroux C30B Robot Vacuum Cleaner, Sweep and Mop, Smart Memory, Wifi, Map Navigation, 4000 Pa Strong