Makita 18v LXT Battery Backpack Adaptor PDC01 - more runtime than ever before! - YouTube
Makita 18V Battery Adapter for Parkside X20V TEAM - Etsy Canada
Power Wheel Adapter for Makita 18V Battery with Fuse & Switch & Wire terminals,Power Connector for Rc Car, Robotics, Rc Truck,DIY use, Work with for Makita BL1860 BL1850 BL1840 BL1830 Li-ion Battery :
Ryobi® to Makita® Battery Adapter – Surebonder
Battery Adapter Converter for Makita 18V Battery 14 Awg DIY Adapter Power Tool Convert for BL1830 BL1840 BL1850 BL1860 BL1840 - AliExpress