6/23/2025

Milwaukee® Unveils the HOTSHOT™, a New-To-World Jump-Starting Solution

MILWAUKEE, WI – Milwaukee Tool continues to redefine productivity for the professional trades with the introduction of the M18™ HOTSHOT™ Jump Starter. This new-to-world   jump-starting solution is designed for transportation maintenance professionals who need a reliable jump starter to get vehicles running. Eliminating the frustrations of traditional jump starters, the M18™ HOTSHOT™ Jump Starter is always ready to jump, delivers true all-weather performance, and has a longer life.   

“Through countless hours spent with users in the field, we saw the clear need for a jump-starting solution that could be trusted to work every time without the hassle of long charge times, unreliable performance in extreme conditions, or poor clamp designs,” said Jake Knight, Senior Manager of Product Marketing at Milwaukee Tool. “The M18™ HOTSHOT™ Jump Starter solves these pain points by delivering a dependable, easy-to-use solution that’s ready when users need it most.”

The M18™ HOTSHOT™ Jump Starter eliminates downtime with a design that is always ready to jump, requiring no maintenance or pre-charging . This proprietary technology utilizes internal capacitors that allow the HOTSHOT™ Jump Starter to be prepared to jump in under 70 seconds with any M18™ Battery, optimized for M18™ REDLITHIUM™ XC5.0 and above. This solution ensures users are always prepared to get vehicles running without delay. With seamless integration into the M18™ System, the HOTSHOT™ Jump Starter provides unmatched readiness and convenience in the shop and in the field.   

Built to perform in the harshest environments, the M18™ HOTSHOT™ Jump Starter operates in temperatures ranging from –4°F to 122°F, delivering true all-weather performance. Featuring spark-proof protection, reverse polarity protection, and overheat protection, this solution delivers safe, reliable performance. Capable of jump starting up to 8.1L gas and 3.0L diesel engines, the HOTSHOT™ Jump Starter delivers up to 2,000 peak amps and up to 70 jump starts on a single M18™ XC5.0 battery. 

Providing unmatched reliability and a longer life, the M18™ HOTSHOT™ Jump Starters’ capacitors are rated for up to 500,000 cycles. Users can count on consistent performance and durability with IP65 rated, impact-resistant housing to withstand tough jobsite conditions. The custom clamp design allows for effortless access to battery terminals, ensuring a solid connection while a digital display with voltage readout provides real-time vehicle battery voltage feedback for added confidence. With a durable construction and a detailed design, the HOTSHOT™ Jump Starter delivers long-lasting performance and reliability.

Milwaukee is committed to improving productivity by providing performance-driven and trade-focused solutions, so users can perform an entire day's work on one battery system. The M18™ HOTSHOT™ Jump Starter is fully compatible with the entire M18™ line, now offering more than 275 solutions.

Specifications:
M18™ HOTSHOT™ Jump Starter (3841-20) - $299
   • Length: 11.5”
   • Width: 8.7”
   • Height: 4.2”
   • Weight: 6.9lbs
   • Cable Length: 22.5”

About Milwaukee Tool
Milwaukee Tool, founded in 1924, is a global leader in delivering innovative solutions to the professional construction trades that increase productivity and safety. Milwaukee® is known for their world-leading M12™, M18™, and MX FUEL™; cordless tool systems, the ground-breaking performance of their cordless innovations, safety solutions, battery-powered outdoor power equipment, jobsite lighting and clean-up, time-saving tool accessories, and innovative hand tool and PACKOUT™; Modular Storage products. The company is dedicated to delivering a steady stream of advanced, trade-specific solutions.

Milwaukee Tool is a Brookfield, Wisconsin-based subsidiary of Techtronic Industries Co. Ltd. (TTI) (HKEx stock code: 669, ADR symbol: TTNDY). For more information on the full line of Milwaukee® products, please call 1-800-SAWDUST or www.milwaukeetool.com.