Cordless Caulking Gun Compatible With Dewalt 20V Battery(Tool Only), Electric Caulk Gun Battery Operated Caulk Tool w/ 5 Adjustable Speeds, Anti-Drip Design, 10oz/20oz Tube for Filling, Sealing Anti-Drip Design: The battery powered caulking gun features a dripless design. When you release the trigger, the plunger will retract automatically to prevent any adhesive from dripping 5 Variable Speed: With 900LBS. Max dispensing force, this caulk gun can adjust 5 speed ranging from 0 to 20inch/Min, allows precise control of flow rate for most adhesives and sealants Detachable Canister Tray: The detachable canister tray allows you to quickly change between canister sizes, holding standard 10 oz/310 ml cartridge LED Work Light: Built-in a bright LED light, this caulk tool makes easier to see the flow of caulk and seams, ensuring hassle-free work even in the dark or in dimly lit areas such as attics.