Amazon.com: 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
Makita LXT to Milwaukee M12 Battery Adapter - Powuse
Power Wheels Battery Adapter for Makita 18V Battery Power Tool Battery Converter Dock Power Connector with 14 Gauge Wire, Ideal for RC Toys,Robotics and Work Light - Walmart.com
DIY adapter for Makita 18V battery BL1830 BL1840 BL1850 BL1860B to dock power for toys Bult-in switch and fuseetc - AliExpress
Adapter With Dual Output Interface For Makita 18v 14v Battery Bl1860 Batteries Onvert To Power Bank Fast Charging Portable Rack - Battery Accessories & Charger Accessories - AliExpress