The M18 FUEL SAWZALL Reciprocating Saw cuts faster than its corded counterparts and offers more runtime and longer tool life.The POWERSTATE brushless motor provides cutting power that has only been associated with corded tools. The M18 REDLITHIUM-ION 5.0Ah Extended Capacity Battery Pack (not included) delivers maximum 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 optimised performance and protection from overloading, overheating and over-discharging. The 18-volt SAWZALL features an adjustable shoe, integrated LED light, and a hang hook for convenient storage on the job.