18V LXT Lithium?Ion 4.0Ah Battery BL1840BP MED-MKT-BL1840BP

18V LXT Lithium?Ion 4.0Ah Battery Integrated L.E.D. battery charge level indicator allows user to monitor battery charge. Provides up to 35% more run time per charge compared to BL1830. Reaches full charge in 40 minutes or less. Compatible only with Star Protection tools, indicated by the Star Symbol™ and/or Yellow Battery Receiver under the tool. Battery delivers consistent power and run time in extreme temperatures, even in winter (-4°F/-20°C). Equipped with Star Protection Computer Controls™ to protect against overloading, over-discharging and over-heating. Impact- outer case and 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, even during high-vibration applications. Battery resists self-discharge and remains ready for use even after long periods of storage. Makita 18V Lithium-Ion is the world’s largest cordless tool line-up powered by an 18V Lithium-Ion slide-style battery. Makita technology delivers category-leading charge time so the battery spends more time working and less time sitting on the charger (charger not included). 3-year limited warranty BL1840BP