Cordless Caulk Gun Bare Tool Voltage 18.0 V Capacity 20 oz Cartridge Type 20 oz Application Speed 2 to 21 in/min Cordless Tool Battery Type Li-Ion Series Ultra-M Expels 0 to 23-5/8 in/min Battery Included No Battery Pack Replacement Mfr No 625346000 Battery Capacity 3.5 Ah Color Green/Black/Silver Handle Type Pistol Features Auto Reversing Anti-Drip Control Variable Speed Trigger For Use With Adhesives Caulks Sealants Tool Length 19 11/16 in Tool Weight 6.6 lb