Description
Milwaukee M18™ TOP-OFF™ 175W Power Supply (2846-20)
Power Your Gear Anywhere. Fast Charge Laptops, Phones, and Tablets with Your M18™ Batteries.
The Milwaukee M18™ TOP-OFF™ 175W Power Supply delivers faster simultaneous charging for personal devices and small electronics on the jobsite. Whether you're in a truck, on a roof, or in a basement without power, this compact inverter turns any M18™ battery into a high-speed mobile charging station. Featuring a 120V AC outlet, a 45W USB-C PD port, and a 2.4A USB-A port, the TOP-OFF™ allows you to charge up to three devices at once, providing the 175W of continuous power needed for laptops, mobile devices, and small corded lights.
With its USB-C PD (Power Delivery) technology, you can fast-charge a laptop from 0–50% in a fraction of the time compared to standard USB adapters, ensuring your digital office stays up and running all day.
Key Features & Professional Benefits:
- Simultaneous 3-Device Charging: Equipped with one 120V AC outlet, one 45W USB-C PD port, and one 2.4A USB-A port to keep your entire digital ecosystem powered.
- 45W USB-C PD Fast Charge: Delivers high-speed charging for modern laptops, tablets, and smartphones. No more waiting hours for a charge; get back to 50% power in minutes.
- 175W Continuous Power: Perfect for powering small corded devices like fans, LED work lights, or laptop chargers when a wall outlet is out of reach.
- Integrated Rotating Rafter Hook: Conveniently hang the power supply from ladders, tool carts, or jobsite framing to keep your devices off the floor and within reach.
- Compact, Lightweight Design: Small enough to toss into a tool bag, backpack, or glove box, providing a massive power bank capability without the bulk of a generator.
- M18™ System Compatibility: Works with any Milwaukee M18™ REDLITHIUM™ battery. Use a CP2.0 for a lightweight setup or an HD12.0 for maximum multi-day runtime.
- User-Friendly Interface: Clear, accessible ports and a simple power button make it easy to manage your power needs on the fly.
Product Specifications:
| Attribute | Specification |
| Model Number | 2846-20 (Bare Tool) |
| Power Output | 175 Watts Continuous |
| AC Outlet | 120V |
| USB-C PD Port | 45W |
| USB-A Port | 2.4A (12W) |
| Device Charging | Up to 3 Simultaneously |
| Weight (Bare Tool) | 0.8 lbs |
Your Mobile Power Hub
The 2846-20 isn't just an adapter; it’s jobsite insurance. By combining M18™ technology with high-speed charging protocols, Milwaukee has ensured that your critical communication and documentation tools never go dark. For the professional who manages bids, blueprints, and teams from the field, the M18™ TOP-OFF™ is the definitive accessory for the modern jobsite.
Stop hunting for wall outlets and start charging on your own terms. Upgrade to the Milwaukee 2846-20 and bring 175W of fast-charging power to every site.
Maximize Your Mobile Power
Ensure you have the runtime and the cables to keep your gear at 100%.
[→ SHOP ALL M18™ BATTERIES HERE]
- [M18™ REDLITHIUM™ HIGH OUTPUT™ XC6.0 Battery] – Top Recommendation: Provides a massive amount of "fuel" for multiple laptop and phone charges throughout the week.
- [PACKOUT™ Compact Tool Box] – The perfect size to store your TOP-OFF™, charging cables, and a dedicated battery in one organized place.
Product Specifications
category_bullets: |
Simultaneous Power: Features 120V AC, USB-C PD (45W), and USB-A (2.4A) ports. Rapid Charging: 45W USB-C PD port charges laptops from 0% to 50% in 45 minutes. Universal M18™: Powers all electronics using your existing M18™ batteries. |
selling_points: |
✔️ Versatile Output: Power a laptop, phone, and tablet all at the same time. ✔️ Fast Laptop Charging: 45W USB-C PD eliminates the need for bulky bricks. ✔️ Total Mobility: Attached rafter hook allows you to hang it from carts or studs. |
