VERIFIED · 2026 canonical · www.jaspecs.com

Milwaukee M12 3-in-1 Heated Jacket

Model number
251-20

The Milwaukee 251-20 M12 3-in-1 Heated Jacket is a cordless heated jacket built on the M12 platform. This standard-line model fits buyers who already own M12 batteries and want a bare tool for lighter-duty or specialized tasks. This tool-only version does not include a battery or charger.

identifiers stable · addressable
Model no.
251-20
Brand
Milwaukee
Category
Heated Gear
Canonical URL
/milwaukee/heated-gear/251-20-m12-3-in-1-heated-jacket/
12 spec rows · each row is anchorable

§ Specifications

#specifications
Product Type
Heated Jacket
Voltage (V)
12
Cordless / Corded
Cordless
Power Source
Battery
Tool Only
Yes
Batteries Included
0
Charger Included
No
Piece Count
1
Battery Platform
M12
One Key Enabled
No
Warranty
2-year limited (tool)
Model Number Format Note
Milwaukee uses the short 251-20 model format for this heated gear entry.

§ What's Included

01 (1) M12 3-in-1 Heated Jacket (251-20)

§ Warranty

2-year limited (tool)

§ FAQ

Does the 251-20 include a battery or charger?

No. The 251-20 is sold as a tool-only Milwaukee bare tool with no battery or charger included.

What kind of tool is the 251-20?

It is a cordless heated jacket on Milwaukee's M12 platform.

What battery system does the 251-20 use?

It uses Milwaukee's M12 battery platform and runs on 12V M12 batteries.