Makita BL4040 4.0Ah 40V XGT Li-Ion Battery - Pack of 2

The Makita BL4040 4.0Ah 40V MAX XGT Li-Ion Battery is a designed for tough use.

When used with the DC40RA, this battery is fully charged in less than 25mins.

Four green LEDs built in to the battery indicate its charged capacity and incorporates robust housing, along with three internal protective layers, to ensure the batteries long-life as well as resistancy to water ingress and dropping it.

The communication between battery, charger and power tool ensures that the battery delivers the optimal performance you need to get the job done.  A cooling system ensures the battery maintains a long, operational life.