SAWSTOP MB CNS 000 Contractor Saw Mobile Base string trimmer head 5hr on LOW Battery Size: MaxxTor 5hr on LOW Battery Size: Red lithium USB Battery Voltage *: 4 Color Finish: Red Container Type: Clamshell Light Bulb Type: LED Magnetic Mount: Yes Maximum Height (in): 7 Number of Batteries Required: 1 Voltage *: 4 Waterproof: Yes Material *: Polycarbonate Beam Distance (m): 30 Battery System *: REDLITHIUM™ USB Light Type *: Task USB Port *: Yes Color Rendering Index (CRI): 80 Battery Model and Part Number: REDLITHIUM USB 3 Anvil Size *: 3 8 in Anvil Type *: Friction Ring Battery System *: M12™ FUEL™ *: Yes Motor Type *: POWERSTATE™ Brushless Power Tool Branding *: FUEL™ Wrench Type *: Compact Batteries Included Bare Tool: Bare Tool Battery Composition: Lithium Ion (Li ion) Battery Voltage *: 12 Brushless Motor *: Yes DRIVE CONTROL™: 4 Mode Drive Type: Friction Ring Fastening Torque: 400 Impacts Per Minute Range (IPM): 0 3300 Maximum RPM *: 3000 Number of Batteries Required: 1 Product Type *: Impact Wrench Rotations Per Minute Range (RPM): 0 3000 Variable Speed *: Yes Weight Excluding Battery (lb) *: 2 or add it on years later Length: 38 1 2 in