Top-Handle Jig Saw Voltage 18V Handle Type Top Handle Blade Shank Type T-Shank Cordless Tool Kit Contents Anti-Splinter Insert GST18V-50 18V Brushless Top-Handle Jig Saw Plastic Overshoe T-Shank Jig Saw Blade Number of Batteries Included 0 Battery Model No Not Applicable Battery Series 18V Lithium Ion Battery Charger Included No Charger Model Not Applicable Stroke Type Orbital Length of Stroke 1 in Brushless Motor Yes Max Strokes per Minute 3 500 stroke/min