The DEWALT DCS577X1 60V MAX 7-1/4-inch Cordless Worm Drive Style Saw with 3.0 Ah battery offers big runtime. The blade is oriented to the left of the motor and the handle is at the rear to optimize line of sight when cutting. An electronic brake helps stop the blade after the trigger is released. Bevel capacity is 53s with stops at 45s and 22.5s. The saw makes smooth, accurate cuts and delivers long runtime with a durable, high-grade magnesium shoe and an efficient brushless motor. The FLEXVOLT® 20V/60V MAX* Battery pack changes voltage when you change tools, powering a line of powerful 60V MAX* tools, 120V MAX* tools, and backwards compatible to existing 20V MAX* tools and chargers. The battery pack is smart enough to know when to provide runtime for 20V MAX* tools (6.0Ah) and power in 60V MAX* and 120V MAX* tools.