Adapter Converter for Makita 18V to for Dyson V6/V7/V8 Battery Vacuum Cleaner UK. 2-1X 12V 4000mAh Li-ion Battery for Bosch BAT411 BAT411A BAT412 GDR GSR 10.8V-LI. 2x For Makita 18V BL1860B 18Volt 6.0Ah LXT Li-Ion Cordless Battery BL1830 BL1850.
eBay