The Milwaukee M12 heated jacket is a battery-powered jacket that is designed to keep you warm in cold weather conditions. It is part of Milwaukee Tool's M12 product line, which is a series of cordless power tools and accessories that use the same rechargeable 12-volt lithium-ion battery.

The M12 heated jacket features carbon fibre heating elements that are strategically placed to provide warmth to your chest, back, and pockets. It has three heat settings that can be easily adjusted using a button on the jacket. The battery that powers the heating elements is stored in a pocket on the jacket and can provide up to 8 hours of continuous heat on a single charge.
The M12 heated jacket is also designed to be water and wind resistant and is made with durable materials that can withstand tough job site conditions. It is available in a variety of colours and sizes to fit a range of body types.

• Carbon fibre heating elements for warmth in key areas
• Three heat settings to customize your level of warmth
• Durable materials for tough job site conditions
• Water and wind resistant for protection from the elements
• Battery pocket located on the jacket for convenient access
• Keeps you warm and comfortable in cold weather conditions
• Allows you to work longer in cold temperatures without sacrificing comfort or mobility
• Provides targeted heat to key areas of the body, such as the chest and back
• Increases safety by reducing the risk of cold-related injuries, such as hypothermia
• Saves money on heating costs by providing a portable heat source that doesn't require electricity or fuel

The battery is not supplied with the jacket but you can purchase separately here 1755137,1755138,2175590