The Makita BL1840B 18V LXT Lithium-Ion 4.0Ah Battery was built to be as powerful as the tools it fuels. The Makita 18V LXT Lithium-Ion battery charges quicker and lasts longer than traditional standard lithium-ion batteries. Achieve unmatched performance and productivity on the most demanding applications with your favorite cordless tools.

Runs Longer

Makita built this battery to help you get the job finished. That means no unnecessary stops to charge your battery, just straight power until the job is complete. The Makita 4.0 Ah battery gives you up to 35% more run time than other lithium-ion batteries in its class. An LED charge level indicator lets you know exactly how much juice you have left.

Charges Faster

When you're in a pinch, you don't have time to wait around for hours for you batteries to charge. That is why Makita has vastly improved recharge times in the BL1840B 18V LXT battery. Fully charging in just around 40 minutes, you will be able fully-charged and ready to go in no time at all. Makita 18V Lithium-Ion batteries resist self-discharge so they’re ready for use even after long periods of storage.

Built Tough

Makita makes power tools that are as tough as you are. Their batteries are no different. An impact-resistant outer case and shock-absorbing inner-liner were engineered for ultimate protection. Sixteen contact terminals maintain a constant connection with the tool to help prevent power loss or fluctuation, even during high-vibration applications. Designed for constant power and extreme temperatures, this battery can handle any job your tools have in even the roughest conditions.

Makita BL1840B 18V LXT Lithium-Ion 4.0Ah Battery

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Makita BL1840B 18V LXT Lithium-Ion 4.0Ah Battery