Shear Primary Material Application Cardboard Carpet Leather Rubber Vinyl Voltage 12V DC Brushless Motor No Cordless Tool Kit Contents (1) Bare Tool Battery Capacity 2.0 Ah 4.0 Ah Maximum Strokes per Minute 300 stroke/min Minimum Strokes per Minute 300 stroke/min Battery Series 12V Max CXT Number of Batteries Included 0 Charger Included No