Description The MAKITA XSR01PT 36 Volt LXT® rear handle circular saw kit contains XSR01Z 36 Volt (18 Volt X2) LXT® brushless rear handle 7-1/4 Inch circular saw, two BL1850B 18 Volt LXT® Lithium-Ion 5 Amp-hour batteries, DC18RD 18 Volt LXT® Lithium-Ion dual port charger, B-61656 7-1/4 Inch 24T C.T. circular saw blade, 783204-6 hex wrench, 831271-6 tool bag. This MAKITA XSR01PT circular saw features Makita built electronically controlled BL™ motor that delivers 5,100 RPM, maximum versatility and performance for up to 50% longer run time, increased power and speed. Eliminating the carbon brushes, this BL™ brushless motor runs cooler and more efficiently for longer life. It has Automatic Speed Change™ technology that helps to adjust cutting speed and torque during cutting for optimum performance. Tool powered by an 18 Volt Lithium-Ion slide style battery assures fastest charge time, more working time and minimal sitting time on the charger. The MAKITA XSR01PT circular saw has X2 LXT® technology that delivers up to 558 crosscuts per charge in 2×4 SPF lumber and up to 291 crosscuts per charge in 2×10 SPF lumber using the two 5 Amp-hour batteries. Electric brake allows the tool to reposition faster for enhanced productivity. Saw featured with Star Protection Computer Controls™, allows the Star Protection-equipped tool and battery to exchange data in real time. This saw with battery, weighs only 12.4 lb and has rubberized soft grip handle that reduces user fatigue and provides increased comfort on the job.