XSR01Z Circular Saw 18V X2 LXT Lithium?Ion (36V) Brushless 7?1/4"

Powered by two LXT batteries; X2 LXT technology delivers more power, speed and run time without the hassles of a cord Makita built electronically controlled BL Motor delivers 5,100 RPM for maximum performance and 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