Makita XT616PT 18V LXT Lithium-Ion Brushless Cordless 6-Pc. Combo Kit (5.0Ah) with 2 Batteries and additional BL1850B-2 18V LXT Lithium-Ion 5.0Ah Battery, 2/pk (Total of Four 5.0Ah Batteries Included)

Makita is the innovation leader in brushless motor technology, and the XT616PT Combo Kit provides BL™ Brushless Motor tools that deliver longer run time, increased power and speed, and longer tool life. This 6-Piece Combo Kit is built for the pro-user who requires a wide range of best-in-class cordless solutions for drilling, driving, fastening, cutting, grinding, and lighting.
Efficient BL Brushless motor is electronically controlled to optimize battery energy use for up to 50% longer run time per charge
The BL Brushless Motor eliminates carbon brushes, enabling the BL Motor to run cooler and more efficiently for longer life
The electronically-controlled BL Brushless Motor efficiently uses energy to match torque and RPM to the changing demands of the application
Integrated L.E.D. battery charge level indicator allows user to monitor battery charge
Provides up to 65% more run time per charge compared to BL1830
Reaches full charge in 45 minutes or less