Caulk Gun Kit Voltage 20V DC For Container Size 10 oz For Container Type Cartridge Frame Style Open Maximum Dispensing Speed 21 in/min Cordless Tool Kit Contents (1) Bare Tool (1) Battery (1) Charger 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 Yes