Makita LXT BL1860B 18V 6.0Ah Lithium-Ion Battery (Li-Ion) with Charge Indicator BL1860B increases the working time of 18V cordless power tools do 2 times in the ratio do 3.0Ah The BL1860B battery can be charged with the Makita fast charger and will be fully charged in just 55 minutes making it the fastest-charged 6.0Ah battery Do 100% additional working time in relation to do BL1830 • Compatible with existing fast chargers Optimum computer-controlled charging • Compatible with machines marked with an asterisk in the battery connector • Compatible with machines with yellow battery connector Cooling system for maximum battery life Battery protection system TECHNICAL DATA Technical specification Model: BL1860B Battery Type: Li-ion Battery Voltage: 18 V Capacity: 6,0 Ah Chargers [charging time]: DC18RC: 45 mins. DC18RD: 45 mins. DC18RE: 55 min. DC18SD: 130 mins