Milwaukee M18 18-Volt Lithium-Ion 175-Watt Powered Compact Inverter for M18 Batteries (Tool-Only)

Item # 313297952 | Milwaukee Part # 2846-20 | UPC Code 045242561100 | UNSPSC Code 26111704
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Product Overview

The M18 TOP-OFF 175W Power Supply provides faster simultaneous power to personal devices and small electronics. Quickly charge up to 3 devices simultaneously, without the barriers of speed throttling. The inverter fits all M18 batteries and includes (1) USB-A 2.4A port, (1) USB-C PD 45W port, and (1) AC 120V Outlet allowing users to conveniently set up a mobile workstation and keep electronics securely within eyeshot, rather than making frequent trips to a wall outlet. The attached metal rafter hook can be extended to hang the power supply from carts, lumber, or other jobsite materials when available worksurface space is limited.

  • Includes (1) AC 120V Outlet, (1) USB-C PD (45W) Port, and (1) USB-A (2.4A) Port
  • Fits All M18 Batteries
  • 175W Continuous Watts
  • Ideal for laptops, cellphones, TVs, and other small devices
  • Rafter hooks allows for versatility on the jobsite to hang on common materials or carts
  • Lightweight, compact design
  • Battery, charger, and device cords not included
  • 5 year warranty


Built-in inverter
Certifications and Listings
ETL Listed
3-Prong Plug, On/Off Switch, Overload Protection, Replaceable Battery, Short Circuit Protection, USB Port
No Additional Items Included
Manufacturer Warranty
5 Year Warranty
Number of Batteries Included
Number Of Outlets
3 Outlet
Number of Outlets
Product Height (in.)
Product Length (in.)
Product Weight (lb.)
Product Width (in.)
Running Wattage
Standard Color Family


5 Year Warranty