This cordless 18 volt Power Plus Sawzall® Reciprocating Saw cuts up to 60 2x4's on a single charge. The 2.0 amp hour battery delivers more run time and is compatible/interchangeable with all other Milwaukee 18 volt Power Plus tools. The universal one hour charger can be used to charge any Milwaukee Power Plus Battery. A rare-earth, permanent magnet motor delivers high torque for tough cutting applications. The steel Quik-Lok™ blade clamp accepts universal 1/2 inch shank Sawzall® blades without the need of a hex key. A heat shield prevents heat build up on the blade clamp. A lock-off trigger speed control (0-2000 SPM) switch prevents inadvertent start up. Blade clamp accepts blade upside down for close quarter cutting. The 18 Volt Sawzall is an essential tool for HVAC contractors, plumbers, electricians, maintenance workers and remodelers.