LG CordZero™ ThinQ Smart Robot Vacuum (R975GM) | LG USA
Amazon.com - SAMSUNG Jetbot Mop, Cordless Robot Floor Cleaner, Wet Cleaning w/ Dual Spinning Pads, Smart Sensor to Clean Tile, Vinyl, Laminate, Hardwood Floors, Long Battery Life, VR20T6001MW, White -
Amazon.com: Synergy Digital Vacuum Cleaner Battery, Compatible with LG HomBot VR5942L Vacuum Cleaner, (Li-ion, 14.4V, 3400mAh) Ultra High Capacity, Replacement for LG EAC60766101 Battery : Home & Kitchen