Makita ADP001G XGT 40V Battery Charger Adaptor ADP05 18V USB Charging Adaptor Power Tool Accessories - AliExpress
Makita USA - Product Details -DC40RA
FERREX ALDI ACTIV ENERGY 20/40V battery adapter for MAKITA LXT 18V powertools | eBay
Amazon.com: Power Wheel Adapter with Fuse & Switch, Secure Battery Adapter for Makita 18V Lithium Battery, with 12 Gauge Wire, Good Power Convertor for DIY Ride On Truck, Robotics, RC Toys and