MAKITA DC18RC 18V Lithium-Ion Rapid Optimum Charger / Battery Chargers / Compact Design / LED light / Fast Charging MAKITA 18V LXT Lithium?Ion Rapid Optimum Charger DC18RC - SPECS Model Name: DC18RC Applyting Standard: 7.2V~18V (Slide Type) - Lithium Ion Battery Compatible with: BL1815 / BL 1830 / BL1840 / BL1850 / BL 1860 - ABOUT MODEL Makita 18V Lithium-ion is the world's largest cordless tool line-up powered by an 18V Lithium-Ion slide-style battery. At the heart of Makita 18V LXT Series is the efficient Rapid Optimum Charger.