General description The Makita BL1850 18v set includes two 5.0Ah Lithium-Ion batteries and a DC18SH Dual Port Charger, designed for efficient charging and optimal battery performance. Technical specifications Battery type: Lithium-Ion Battery capacity: 5.0Ah Charger model: DC18SH Charge times: 6.0Ah LXT: 130 mins, 5.0Ah LXT: 110 mins, 4.0Ah LXT: 90 mins, 3.0Ah LXT: 60 mins, 2.0Ah LXT: 45 mins, 1.5Ah LXT: 30 mins Installation Simply connect the charger to a power source and insert the batteries into the charging ports. Usage Charge two LXT batteries simultaneously using the DC18SH charger. The charger optimizes battery life by actively controlling current, voltage, and temperature. LED indicators show the charging status of each battery. Other information The charger features an electronic current limiter for overload protection. It utilizes rapid charge technology and an air cooling system to prevent overheating.