The Makita 18V Replacement Battery Kit is the essential accessory for your Makita cordless tools. It includes two batteries, each with 3 ampere-hours (Ah), and the fast charger Makita DC18RC, providing everything you need for long, wireless work on the job site. The Makita 18 Volt Replacement Battery Kit is housed in the stackable system case Makpac. For the operation of its cordless tools, Makita recommends using original accessories.

And there's a good reason for that: The unique Makita battery technology perfectly combines well-matched chargers with powerful and high-performance Makita 18V batteries. The included fast charger Makita DC18RC recharges the Makita battery BL1840B with 3 Ah in about 36 minutes for the next use. The secret to the fast charging process is temperature. The charger initiates an active cooling process for the battery. A microprocessor in the charger monitors voltage and temperature. Both ensure not only an optimal charging process but also reduce charging time and extend the battery's lifespan.