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) :
Charger / Battery For 18V Makita 12Ah Lithium ion LXT BL1860 BL1830 BL1850 Tool | eBay