Torubia Battery Adapter for Milwaukee to Makita Battery, for Milwaukee 18V for Dewalt 20V Battery Convert to for Makita 18V Battery(Black) - Walmart.com
Alian DM18M Battery Adapter for Dewalt 20V for Milwaukee 18V Battery M18 Convert to for MAKITA Battery,for Makita Power Tools,with USB Charging - - Amazon.com
Electric Power Tool Adapter Converter MWB18MTL( Mliwaukee battery to Makita Tool) MT20ML ( Makita Battery to Milwaukee Tool)|Power Tool Accessories| - AliExpress
Battery Adapter For Makita 20V Max Li-ion Battery to Milwaukee 18V M18 Tools New | eBay
XLDZ Battery DM18M Adapter for Replacement Makita 18V Lithium-ion Power Tools,Convert Replace Milwaukee 18V or Replace Dewalt 20V Lithium-ion Battery to Replace Makita 18V Lithium-ion Battery