The XT446T Combo Kit provides BL™ Brushless Motor tools that deliver longer run time, increased power and speed, and longer tool life. The XT446T includes a Brushless Hammer Driver-Drill that delivers 530 in.lbs. of torque, a brushless Impact Driver with 1,500 in.lbs. of torque, and a brushless 6-1/2" Circular Saw with a full 5,000 RPM for faster cutting and ripping. The kit also includes a high-luminance single L.E.D. flashlight with 200 lumens. It's a one-stop solution for many drilling, hammer drilling, driving, fastening, and cutting applications. The kit includes two 18V LXT® 5.0Ah batteries, and each reach a full charge in only 45 minutes on the efficient Rapid Optimum Charger – the fastest charge-time in the category – for less downtime and increased productivity. For added convenience, the batteries feature an integrated L.E.D. battery charge level indicator. It's part of Makita's expanding 18V LXT® system, the world's largest cordless tool system powered by 18V Lithium-Ion batteries. Makita® 18V LXT® batteries have the fastest charge times in their categories, so they spend more time working and less time sitting on the charger. For improved tool performance and extended battery life, Makita® created Star Protection Computer Controls™. Star Protection is communication technology that allows the Star Protection-equipped tool and battery to exchange data in real time and monitor conditions during use to protect against overloading, over-discharging and overheating. For increased versatility, the tool can also be powered by Makita® 18V LXT® and Compact Lithium-Ion batteries with the star symbol on the battery indicating Star Protection inside.