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
How to Replace Dyson V10 Battery [4 Easy Steps]
Battery vacuum cleaner Dyson TYPE B / DC31 DC34 DC35 DC44 2500 mAh.
Dantona Lithium-Ion Battery for select Dyson cordless vacuums VAC-DC16 - Best Buy