Amazon.com: Power Wheels Adapter for Makita 18V Lithium Battery BL1830 BL1840 BL1850, Battery Converter with 14 Gauge Wire fit for DIY RC Toys,Rc Truck,Robotics and Work Lights (1pack,Battery Not Included) : Automotive
Amazon.com: Vpment 1Pack Compatible with Makita18v Battery 3.0Ah, Replacement Battery for Makita with Power Indicator, BMS Safty System-for BL1830B, BL1815, BL1825, BL1835, BL1845; ABS+PC Shell : Tools & Home Improvement
Amazon.com: BL1830 18 Volt 3.0Ah Replacement Battery Compatible with Makita 18V Battery BL1860 BL1850B BL1840B BL1830B BL1815B LXT-400 Cordless Power Tools 2Packs : Tools & Home Improvement