Welcome the BL1840BDC2 Makita 18V LXT® Lithium-Ion Battery And Rapid Optimum Charger Starter Pack (4.0Ah) to your toolkit. The pack is designed to start your journey into the extensive Makita® LXT Cordless System. With over 250 cordless tools that use 18V lithium-ion batteries, most available as ‘bare tools’, this pack offers you the chance to create your customized tool kit.

The BL1840BDC2 Makita 18V LXT® Lithium-Ion Battery And Rapid Optimum Charger Starter Pack resists self-discharge and remain ready for use even after long storage periods. The included Makita® Rapid Optimum Charger communicates with the battery during charging to monitor current, voltage, and temperature. This smart-charging system optimizes battery life and ensures faster charging. The charger also features a built-in fan for efficient cooling during charging, beneficial even in hot weather conditions.

For improved tool performance and extended battery life, Makita has incorporated Star Protection Computer Controls™. This real-time communication technology between the tool and battery protects against overloading, over-discharging, and overheating, ensuring the durability of your investment. These advancements have solidified Makita’s position as an innovation leader in cordless tool technology.

The BL1840BDC2 Makita 18V LXT® Lithium-Ion Battery And Rapid Optimum Charger Starter Pack can reach a full charge in 40 minutes or less. It provides up to 35% more run time per charge compared to BL1830 and withstands extreme temperatures, ensuring reliable power delivery even in winter (-4°F/-20°C). An integrated L.E.D. battery charge level indicator allows for user-friendly battery charge monitoring.

Impact-resistant outer casing and shock-absorbing inner liner ensure the battery’s durability. Furthermore, sixteen contact terminals maintain a constant connection with the tool to prevent power loss or fluctuation, even in high-vibration applications. The battery is only compatible with Star Protection tools, identified by the Star Symbol™ and/or Yellow Battery Receiver under the tool.

The Rapid Optimum Charger in this pack uses its built-in chip to control current, voltage, and temperature actively throughout the charging process. This significantly optimizes the battery life. Moreover, its built-in fan cools the battery during charging, reducing the charging time significantly.

Backed by a 3-year limited warranty, the BL1840BDC2 Makita 18V LXT® Lithium-Ion Battery And Rapid Optimum Charger Starter Pack (4.0Ah) offers unmatched performance, productivity, and longevity.