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: [2Pack] HIGH Output 6.0 Ah 18V Battery for Makita 18 Volt Power Tools BL1860 BL1850 BL1840 BL1835 BL1830 BL1820 BL1815 LXT400 Battery Pack : Tools & Home Improvement
Makita BL1850-2 18-volt LXT Lithium-Ion 5.0Ah Battery, 2-Pack- Discontinued by Manufacturer (Discontinued by Manufacturer) - Amazon.com
Amazon.com: YongerTool BL1860 18V 6.0Ah Battery and Charger for Makita,New Version DC18RC Charger with LCD Display Cooling Fan Compatible with LXT Li-ion Battery BL1850 BL1840 BL1830 BL1820 BL1815 : Tools & Home
Amazon.com: TURPOW 2 Packs 6.5 Ah Replace for Makita 18V Battery & Double Rapid Charger Combo, Compatible with BL1815 BL1830 BL1840 BL1850 BL1860 for Makita 18Volt Batteries LXT Lithium ion Cordless Tools :