MAKITA Battery: LXT, 4 Ah, Battery Included, Tabbed, 18V DC (MPN BL1840B)
SKU 3G-OTH-310353
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Frequently Asked Questions
What is the Makita BL1840B battery used for?
The Makita BL1840B is a 4 Ah, 18V DC LXT® battery designed to power Makita cordless tools across construction, woodworking, and maintenance applications. It uses tabbed cell technology for reliable energy delivery in high-demand tasks.
What are the specifications of the Makita BL1840B battery?
The Makita BL1840B battery has a capacity of 4 Ah and operates at 18V DC. It is part of the LXT® series and includes the battery. The manufacturer part number is BL1840B. It uses tabbed cells for improved connection durability.
Where to buy the Makita BL1840B battery worldwide?
3G Electric supplies the Makita BL1840B battery to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this genuine Makita part.
How to maintain the Makita BL1840B battery for long life?
To extend the life of your Makita BL1840B battery, store it in a cool, dry place and avoid complete discharge before recharging. Use only Makita chargers designed for LXT® batteries. Regularly clean the terminals with a dry cloth.
Used in
Common applications for MAKITAMAKITA Products
3G Electric supplies MAKITA makita cordless tool batteries. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.














