The Makita 18V LXT Lithium-Ion battery charges faster and works longer than standard lithium-ion batteries, giving you and your cordless tools unmatched performance and productivity to take on the most demanding applications. The Makita 4.0Ah battery, model BL1840B, combines more run time (35% more run time per charge than the Makita BL1830 battery) with a category-leading charge time of only 40 minutes so it spends more time working and less time sitting on the charger.

• Integrated L.E.D. battery charge level indicator allows user to monitor battery charge
• 18V LXT Lithium-Ion 4.0Ah battery BL1840B provides up to 35% more run time per charge compared to BL1830
• 18V LXT Lithium-Ion 4.0Ah battery BL1840B reaches full charge in 40 minutes or less
• 18V LXT Lithium-Ion 4.0Ah battery BL1840B is compatible with 18V LXT Tools
• For added convenience, it also features an on-board L.E.D. charge level indicator to monitor battery charge.  
• Battery resists self-discharge and remains ready for use even after long periods of storage
• Compatible only with Star Protection tools, indicated by the Star Symbol and/or Yellow Battery Receiver under the tool

Shipping Note: Shipping to Alaska, Hawaii, P.O. Boxes, and APO addresses is not available for this item

Warranty: 3 Year Limited Manufacturer Warranty