Makita DC18RD 18V Lithium-Ion Dual Port Rapid Optimum Charger with USB Port

Features Charges two (2) 18-volt LXT lithium-ion 3.0 Ah batteries in only 30 minutes Built-in USB port for charging portable electronic devices Makita Rapid Optimum Charger communicates with the batterya´s built-in chip throughout the charging process to optimize battery life by actively controlling current, voltage and temperature Built-in fan circulates air through the battery during the charging process to cool the battery for faster charge time Optimizes battery life by actively controlling current, voltage and temperature Compatibility with BL1815, BL1820, BL1820-2, BL1830, BL1830-2, BL1840, BL1840-2, BL1850, BL1850-2 What's in The Box (1) Makita 18V Same Time Dual Port Rapid Charger Owner's Manual Warranty 1-Year Limited Factory Warranty 30 Day Satisfaction Guaranteed Specifications