Milwaukee 48-59-2847 USB-C 2 Port Wall Adapter

The Milwaukee 48-59-2847 120W USB-C 2-Port Wall Adapter is designed to speed up charging for both tools and personal devices when paired with the M18™ TOP-OFF™ Charger & Power Supply (2847-20). With a total output of up to 120W, this compact USB-C wall adapter supports faster device charging and helps users get more from a single wall outlet on the jobsite, in the shop, or at home. When used with the M18 TOP-OFF and a 100W USB-C cable, it can deliver up to 30% faster M18 battery charging compared to standard USB power sources, helping reduce downtime between tool use.

The adapter includes (1) 100W USB-C Power Delivery (PD) port and (1) 20W USB-C port, allowing simultaneous charging for two devices or a combination of the TOP-OFF unit and a phone or tablet. This layout suits users who need to keep batteries, phones, and small electronics charged without tying up multiple outlets. With a compact footprint and a weight of just over 1 lb, the Milwaukee 120W USB-C wall adapter is easy to carry alongside tool batteries, chargers, and USB cables in service vehicles, bags, and site boxes. It is a practical accessory for tradespeople already using M18 TOP-OFF chargers and USB-C devices on a daily basis.

Milwaukee USB-C 2 Port Wall Adapter At a Glance

• 120W Total USB-C Output: Provides high-output USB-C charging for compatible tools and personal electronics.
• Up to 30% Faster M18 Charging: When paired with M18 TOP-OFF (2847-20) and a 100W USB-C cable, helps charge M18 batteries faster.
• (1) 100W USB-C PD Port: High-power USB-C PD port supports fast charging for demanding devices and power supplies.
• (1) 20W USB-C Port: Secondary USB-C port charges phones, tablets, and smaller devices at the same time.
• Two-Port Design: Maximizes a single wall outlet by supporting simultaneous charging from both ports.
• Compact Form Factor: Small size and light weight make it easy to store in pouches, bags, and PACKOUT sets.
• Jobsite and Everyday Use: Suited for shops, jobsites, vehicles, and home offices where USB-C charging is needed.

Markets

• Construction and Renovation Trades Used with M18 TOP-OFF chargers to speed up battery turnaround and keep devices powered on active sites.
• Mechanical, Electrical, and Plumbing Technicians Supports field charging of phones, tablets, and M18 batteries in service areas and on callouts.
• Facility Maintenance and Municipal Shops Provides a compact USB-C wall adapter for charging diagnostic tablets, radios, and tool batteries.
• Service Vehicles and Mobile Contractors Fits easily in vans and trucks for on-the-go charging in offices, client sites, and temporary setups.
• Trade Schools and Training Labs Helps keep student devices and cordless platforms charged during classes and shop sessions.
• Advanced DIY and Home Workshops Offers a high-output USB-C wall adapter for charging tools, laptops, and phones from a single outlet.

Contractors and technicians benefit from the 48-59-2847 because it pairs directly with the M18 TOP-OFF charger to increase charging speed for the M18 platform while also supporting modern USB-C devices. On jobs where multiple tools share a limited number of outlets, being able to run a high-power 100W USB-C PD connection and a 20W USB-C charge from the same adapter helps reduce clutter and simplifies power management. Maintenance crews, service technicians, and mobile contractors can use it to charge phones and tablets while also supporting M18 battery charging through TOP-OFF, keeping both communication and tools ready for the next task.

In training environments and serious home workshops, the adapter serves as a straightforward 120W USB-C wall charger that works well with USB-C laptops, tablets, and power banks. Because it does not rely on special connectors beyond USB-C, users can standardize on a smaller set of cables. For anyone already using Milwaukee’s M18 TOP-OFF (2847-20), this adapter is a logical add-on to get faster M18 battery charging and more efficient use of existing wall outlets.

Milwaukee 48-59-2847 USB-C 2 Port Wall Adapter Features

• Up to 30% Faster M18 Battery Charging: When combined with the M18 TOP-OFF (2847-20) and a 100W USB-C cable, helps reduce charge time for M18 batteries.
• 120W USB-C Device Charging: Supports high-output USB-C charging suitable for power supplies, laptops, and other compatible electronics.
• (1) 100W USB-C PD Port: Power Delivery port delivers up to 100W for devices that support fast USB-C PD charging.
• (1) 20W USB-C Port: Additional USB-C port supplies up to 20W for phones, earbuds, and smaller accessories.
• Two-Port Wall Adapter Design: Lets users charge two devices at once from a single wall receptacle.
• Optimized for M18 TOP-OFF: Accessory is tailored to work with the Milwaukee M18 TOP-OFF Charger & Power Supply for improved performance.
• Compact Housing: Small footprint makes it easy to pack with chargers, cables, and tools without taking much space.

Milwaukee 48-59-2847 USB-C 2 Port Wall Adapter Includes

• (1) 120W USB-C 2-Port Wall Adapter (48-59-2847)

Milwaukee 48-59-2847 USB-C 2 Port Wall Adapter Specifications

• Brand: Milwaukee
• Model / MFG Part #: 48-59-2847
• UPC: 0045242403547
• Product Type: 120W USB-C 2-port wall adapter
• Total Output: 120W USB-C device charging
• Ports: (2) USB-C (1 x 100W USB-C PD, 1 x 20W USB-C)
• Compatible System: Intended for use with M18 TOP-OFF Charger & Power Supply (2847-20)
• Battery System: Not applicable
• Motor Type: Not applicable
• Height: 3.18″
• Length: 3.1″
• Width: 1.58″
• Weight: 1.01 lbs
• ONE-KEY Enabled: No
• Warranty Listing: No warranty specified

Milwaukee 48-59-2847 USB-C 2 Port Wall Adapter Warranty

• No Warranty

Why Professionals Choose the Milwaukee USB-C 2 Port Wall Adapter

Users choose the Milwaukee 48-59-2847 when they want a high-output 120W USB-C wall adapter that works well with the M18 TOP-OFF charger and modern USB-C devices. For crews already using M18 batteries, pairing this adapter with the M18 TOP-OFF power supply and a 100W USB-C cable means M18 battery charging can be up to 30% faster compared to lower-output USB chargers. At the same time, the second 20W USB-C port lets them charge a phone or tablet from the same outlet, which is useful in crowded panel rooms, trailers, and workshops.

Service technicians, maintenance teams, and serious DIY users also value that the adapter uses common USB-C connections, making it compatible with a wide range of laptops, tablets, and power banks. Instead of juggling multiple small bricks and low-output chargers, they can rely on a single 120W USB-C wall adapter that supports both tool-related charging through the TOP-OFF and everyday device charging. This makes the 48-59-2847 a practical choice for anyone looking to streamline their charging setup around USB-C and the M18 platform.