Milwaukee M18 TOP-OFF 175W Power Supply 2846-20

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M18 Top-Off 175W Power Supply 2846-20

The MILWAUKEE M18 TOP-OFF 175W Power Suply delivers faster simultanous power to personal devices and small electronics. Attach any M18 battery to provide continuous power or recharge devices with (1) AC 120V outlets; (1) USB-C PD port; and (1) USB-A port. Quickly charge up to three devices at the same time; without the barriers of speed throttling. With the USB-C PD port (45W); this battery inverter is capable of recharging devices; from a fully depleted state to 80% capacity up to 75% faster than conventional wall chargers (5W). The compact portable power supply has an attached metal rafter hook that can be extended to hang it from carts; lumber; or other jobsite materials when worksurface space is limited. Instantly set up a mobile workstation or keep electronics securely within eyeshot; rather than making frequent trips to a wall outlet. This tool is not recommended to run large devices and power tools or to charge batteries and heated gear.


  • Faster Simultaneous Power.
  • 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 hook allows for versatility on the jobsite to hang on common materials or carts.
  • Lightweight; compact design.
  • Battery; charger; and device cords not included.
  • Part of the M18 System; featuring over 200 cordless solutions.
  • 5 year manufacturer warranty.


    Dimensions (LxWxH)3.78” x 3.3 x 3.33"
More Information
SKU 2846-20
UPC/GTIN 045242561100
Shipping Weight 2.00
Kit / Bare Bare