Description  M12 Heated AXIS Jacket delivers HEAT BUILT FOR LIGHTWEIGHT DURABILITY. Powered by M12 REDLITHIUM Battery Technology, this three-panel hooded jacket features an advanced heat technology system utilizing carbon fiber heating elements and Quick-Heat functionality, distributing heat 3X faster than market competitors to the chest, back and shoulders. A hidden battery pass-thru pocket construction allows for front or back battery placement, increasing comfort and versatility depending on the situation.