Caulk Gun Kit, Voltage 20V DC, For Container Size 20 oz, For Container Type Sausage Pack, Frame Style Enclosed, Maximum Dispensing Speed 21 in/min, Cordless Tool Kit Contents (1) Bare Tool, (1) Battery, Battery Capacity (1) 2 Ah, Brushless Motor No, Power Source Cordless, Battery Model No. DCB203, Battery Series 20V MAX, Number of Batteries Included 1, Charger Included No