Milwaukee M12 Heated TOUGHSHELL Jacket Kit M12 M100U-21M

ADVANCED THERMAL REGULATION FOR EXTREME JOBSITE ENVIRONMENTS

The M12 Heated TOUGHSHELL Jacket represents a significant leap in jobsite apparel engineering, integrating the new HEXON Heat Technology to solve the primary challenge of cold-weather productivity: heat retention without restricted mobility. By utilizing 3X more insulation than previous generations and a 100% stretch polyester chassis, this garment maintains core body temperature in sub-zero conditions while resisting the high-abrasion typical of mechanical and structural trades. The inclusion of a zippered battery pass-thru allows for strategic weight distribution, moving the M12 REDLITHIUM pack to the front or back to accommodate tool belts or seated operation, ensuring the M12 platform's efficiency translates directly into extended man-hours on the clock.

• / HEXON Heat Technology delivers the industry's fastest heat-up time with expanded coverage across the chest, back, and pockets.
• / TOUGHSHELL stretch polyester fabric with DWR finish provides wind and water resistance while maintaining the durability required for heavy-duty site work.
• / Versatile battery pass-thru pocket enables front or back placement, optimizing comfort whether you are in a lift, a truck, or on the ground.
• / Extended runtime via M12 REDLITHIUM 3.0 battery provides up to 12 hours of heat on low and 3 hours on high for full-shift coverage.

WHAT'S IN THE BOX

(1) M12 Heated TOUGHSHELL Jacket (M100-20), (1) M12 REDLITHIUM 3.0 Compact Battery Pack (48-11-2430), (1) M12 TOP-OFF USB-C Travel Charger