Amazon.com: V7 Battery Adapter for Makita 18V Lithium Battery Converter to Replace for Dyson V7 Battery, Work for Dyson V7 Series Vacuum Cleaners Animal Absolute Fluffy HEPA Cordless Stick(V7 Adapter Not Battery) :
Makita XLC05ZWX4 18V LXT Lithium-ion Brushless Compact Cordless 3-Speed Compact Vacuum, w/Push Button and Dust Bag, Tool Only with 191D70-5 White Cyclonic Vacuum Attachment w/Lock - Amazon.com