Makita BL1840B 18V LXT Lithium-Ion 4.0Ah Battery

About the Makita BL1840B 18V LXT Lithium-Ion 4.0Ah Battery

The Makita 18V LXT® Lithium-Ion battery redefines excellence, boasting accelerated charging speeds and prolonged operational duration compared to traditional lithium-ion batteries. This dynamic pairing empowers you and your cordless tools with unparalleled performance and efficiency, tackling even the most demanding tasks effortlessly. The 4.0 Ah battery from Makita fuses extended run time (35% more than the Makita BL1830 battery) with a pioneering quick-charge feature, replenishing its power in just 40 minutes, minimizing downtime on the charger. Additionally, an illuminating L.E.D. charge level indicator ensures easy battery status monitoring.

Designed exclusively for Star Protection tools, identified by the Star Symbol™ and/or Yellow Battery Receiver, the 18V LXT® 4.0Ah battery (BL1840) exhibits resistance to self-discharge, ensuring readiness for use following extended storage periods. The optional Makita Rapid Optimum Charger, a sophisticated charging system, engages in real-time communication with the battery during charging, actively monitoring current, voltage, and temperature. This cutting-edge technology optimizes battery life and accelerates the charging process. Further enhancing its capabilities, the Charger incorporates a built-in fan that efficiently cools the battery, promoting faster charging, even in elevated temperatures.

STAR Protection Computer Controls™ epitomizes Makita's commitment to enhanced tool performance and prolonged battery longevity. This innovative communication technology enables the tool and battery to exchange data in real-time, safeguarding against overloading, over-discharging, and overheating during usage. As a frontrunner in cordless tool innovation, Makita boasts a comprehensive line-up of cordless tools, all fueled by the advanced 18V lithium-ion slide-style battery.