Amazon.com: 3 in 1 Battery Mount Holder for Makita DC18RC/DC18RD Charger, Cordless Drill, for Makita Battery 14.4V/18V BL1860 BL1850 BL1840 BL1830, Battery Bracket for Wall, Workbench, Garage (with 8 Screws) : Tools
DC18RC Fast Lithium-Ion Battery Charger For Makita 18V BL1830 BL1850 LXT Battery | eBay
Amazon.com: Forrat 3.0Ah 18V BL1830B Battery Compatible with Makita 18 Volt Battery BL1815 BL1820 BL1830 BL1840 BL1850 LXT-400 with LED Indicator (Black and White) : Tools & Home Improvement