Milwaukee M12 Realtree Xtra Camo 3-in-1 Heated Jacket is the first customizable heated jacket system designed for the outdoorsman. The Milwaukee M12 Cordless Realtree Xtra Camo 3-in-1 Heated Jacket sets a new standard in cold-weather performance and versatility. Worn separately as a base layer or attached to the outer shell and zip-off hood, the heated vest integrates (5) carbon fiber heating elements and advanced fabric-layering technology to distribute and maintain heat across core body areas. The rugged wind and water resistant shell features special noise-reducing fabric with the Realtree Xtra Camo pattern to withstand the harshest outdoor conditions while blending in with the natural colors of the fall, winter and early spring. Made out of the same weather-resistant material, a removable hood helps keep heat in and provides additional protection against the elements when added to the shell. Utilizing M12 RedLithium Battery technology, the Milwaukee M12 3-in-1 Camo Heated Jacket provides up to 6 hours of continuous heat per battery charge to keep you in the woods for longer. For added versatility, two distinct heat zones (back and chest, lower pockets) can be adjusted independently to provide the right amount of heat for any situation. Currently Known Alternate Part #'s: Part is the original part number. Has not been replaced or updated.