• Faster Simultaneous Power: Features three ports that can be used at the same time.
• Port Selection: Includes (1) AC 120V Outlet, (1) USB-C PD (45W) Port, and (1) USB-A (2.4A) Port.
• Versatility: Fits all M18™ batteries and is ideal for laptops, cellphones, TVs, and other small devices.
• Performance: Provides 175W continuous watts.
• Jobsite Ready: Features a lightweight, compact design and rafter hooks to hang the unit on common materials or carts.
• Warranty: Covered by a 5-year warranty.
• Note: Battery, charger, and device cords are not included in the 2846-20 bare tool SKU.

• Voltage: 18V
• Continuous Watts: 175W
• AC Output: (1) 120V AC Receptacle
• USB-C PD Output: (1) 45W (5/9/12/15V @ 3A)
• USB-A Output: (1) 12W/15W (5V/2.4A or 9V/1.67A)
• Waveform: Modified Sine Wave (Square Wave)
• Power Source: Any M18™ Battery (Not Included)
• Length: 3.78 inches
• Weight: 0.8 lbs (Tool Only)
• Tool Warranty: 5 Year Limited Warranty

(1) M18™ TOP-OFF™ 175W Power Supply (2846-20)

Note: This is a "Tool Only" SKU. M18™ batteries, chargers, and device cords (USB cables) are not included.

Can this power supply run laptops, phones, and small electronics on the jobsite?

Yes — the M18 TOP-OFF delivers up to 175 watts of continuous AC power through a standard 120V outlet, plus USB-C PD and USB-A ports to charge laptops, phones, tablets, and other small electronics.

What devices can it realistically power without overloading?

It’s designed for electronics under 175W, such as laptops, CPAP machines, chargers, and small fans — not high-draw tools, heaters, or large appliances.

How long will it run on a single M18 battery?

Runtime depends on battery size and load, but larger M18 packs (XC5.0, XC6.0, XC8.0, etc.) provide extended runtime for charging devices and light-duty electronics.

Is it compatible with all Milwaukee M18 batteries?

Yes — it works with all M18 REDLITHIUM batteries, making it easy to use the packs you already own.