The Milwaukee® M18 FUEL™ Sawzall® Reciprocating Saw is the fastest saw in its class, offering up to 2X more runtime, 30% faster cutting, and 5X longer tool life than competitive saws. The Powerstate™ brushless motor provides cutting power that rivals corded tools. The M18 RedLithium™ XC 4.0 extended capacity battery pack (not included) delivers up to 2X runtime and provides more work per charge and more work over the life of the pack than competitive batteries. The saw’s Redlink Plus™ Intelligence ensures optimized performance and protection from overloading, overheating and over-discharging. The 18V lithium-ion Sawzall features an adjustable shoe, an integrated LED light and a hang hook for convenient storage on the job.