The M18 FUEL SAWZALL Reciprocating Saws POWERSTATE brushless motor provides cutting power that is normally associated with corded tools. The M18 REDLITHIUM XC4.0 Extended Capacity Battery Pack 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. An adjustable shoe, integrated LED light, and a hang hook.