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
Why Is My Dyson Not Holding a Charge? - YouTube
Dyson V7ANIMAL Cordless Vacuum Cleaner - Ex Display Model - 30 Minute Run Time with Complete Cleaning Kit - Small Appliances from Purewell Electrical UK