Amazon.com: 18V Battery Charger for Makita,DC18RC Replacement Battery Charger with LCD Display USB Interface for Makita 14.4V-18V Lithium Ion Battery BL1830 BL1840 BL1850 BL1815 : Tools & Home Improvement
Amazon.com: Ibanti 2Packs 6.0Ah BL1860B Replacement Battery Compatible with Makita 18v Battery Li-ion BL1815 BL1830 BL1835 BL1840 BL1850 BL1860 Compatible with Makita 18 Volt Power Tools : Tools & Home Improvement