Adapter (adapter) for Hitachi Battery (Hikoki) 18V-to the old Hitachi 18V tool - AliExpress
18v battery adaptor / base plate for DIY projects - Makita/Dewalt/Milw – Your ToolBox
Adapter for hitachi 18V /36V battery convert for makita 18V LXT tool use | eBay
Amazon.com: for Dewalt 20V Battery Adapter Convert for Hitachi 18v Lithium Cordless Tools and for Metabo18V (Not 36V) Slide Style Tools : Tools & Home Improvement
Limouyin Battery Adapter Converter for Hitachi to for Makita Battery, Battery Adapter for Hitachi to for Makita 18V lithium Battery Power Tools (Black): Amazon.co.uk: DIY & Tools
Limouyin Battery Adapter Converter for Hitachi to for Makita Battery, Battery Adapter for Hitachi to for Makita 18V lithium Battery Power Tools (Black): Amazon.co.uk: DIY & Tools
Makita 18v Battery Adaptor to Hitachi / Hikoki Tools - Etsy UK
4 in 1 Power Tool Adapter - Trade Survey
for Makita 18V Li-ion Battery Adapter Convert for Hitachi for Hikoki 18V Tools | eBay