Milwaukee’s M12™ Cordless Heated Jacket is powered by the same M12™ RED LITHIUM battery technology that powers other tools in Milwaukee’s 12-volt line. The battery is hidden in a back pocket of the jacket and delivers up to six hours of continuous runtime. The jacket contains three sewn-in carbon fiber heating zones which can be set to high, medium and low, and is water- and wind-resistant. It sells for about $180.
