18V LXT 4.0 Ah Lithium-Ion Battery Pack - BL1840

• Provides up to 35% more run time per charge compared to the 18V 3.0Ah battery • Reaches a full charge within 40 minutes on the Makita Rapid Optimum Charger (sold separately) • Compatible only with Star Protection tools, indicated by the Star Symbol™ and/or Yellow Battery Receiver under the tool • Battery delivers consistent power & run time in extreme temperatures • STAR Protection Computer Controls™ allow tool and battery to monitor conditions during use & exchange data in real time to protect against overloading, over-discharging, and overheating • Makita Rapid Optimum Charger communicates with battery’s built-in chip during charging process to optimize battery life by controlling current, voltage, and temperature • Impact-resistant outer case & shock-absorbing inner-liner are engineered to protect the battery • Sixteen contact terminals maintain a constant connection with the tool to help prevent power loss or fluctuation • Battery resists self-discharge & remains ready for use even after long periods of storage

 

MKT-BL1840