The MILWAUKEE M12 AXIS Heated Jackets are designed to protect from cold and weather on the jobsite. Powered by M12 REDLITHIUM Battery Technology, these heated jackets use carbon fiber heating elements to create and distribute heat to the chest, back and shoulders. A single touch LED controller heats up the battery heated jacket to three heat settings, creating a comfortable heat for any environment. M12 AXIS Ripstop Polyester provides a lightweight, compressible design that can be used as an outer shell or a mid-layer jacket, and protects from wind and water. Product includes an M12 Compact Charger & Power Source [M12TC-0].