The M18™ FUEL™ SAWZALL® reciprocating saw cuts faster than its corded counterparts and offers upto 2X more runtime and 5X longer tool life than competitive saws. The POWERSTATE™ brushless motor provides cutting power that has only been associated with corded tools. The M18™ REDLITHIUM™ XC5.0 extended capacity battery pack (not included delivers upto 2 5X 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 18 V Lithium-Ion SAWZALL® features an adjustable shoe, integrated LED light and a hang hook for convenient storage on the job.