Dyson vacuum with Milwaukee battery hack. "Your scientists were so preoccupied with whether or not they could, they didn't stop to think if they should." : r/MilwaukeeTool
Amazon.com: TPDL for Dyson V7 Battery Adapter Replacement, for DeWalt 20V Lithium Battery Convert for Dyson V7 Series Vacuum Cleaner Animal Cordless Stick Handheld Vacuum Converter (Adapter only) : Home & Kitchen
Got my Ryobi power adapter for the Dyson : r/ryobi