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Internet # 343492313

Model # 2828-20E-48-59-1852B-3044-20

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M18 Brushless 18V 16in. Cordless Battery Powered String Trimmer w/ M18 XC 5.0 Ah Starter Kit, M18 Brushless Blower

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  • Clears Thick Brush with Lightweight Design
  • Work more efficiently with a fuel gauge that displays run-time
  • Provides consistent clearing strength during use
  • View More Details

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Product Details

About This Product

The MILWAUKEE M18 Brushless String Trimmer delivers the power to clear thick brush and a lightweight design. The brushless motor provides optimal performance for grass trimming applications and provides up to 6,200 RPM to maintain cutting performance in dense grass. Paired with REDLINK Intelligence and an M18 REDLITHIUM HIGH OUTPUT XC6.0 (battery not included), the trimmer provides efficient power delivery, providing users with longer run-time. The trimmer features high and low speed settings with a variable speed trigger. High speed provides the power to take on demanding applications, and low speed maximizes run time with the power for standard grass trimming. The 16" cutting swath trims more grass in a single pass, which increases the user's productivity. The string trimmer head delivers a simple line-loading experience and can be loaded with 25' of .080 or 20' of .095 trimmer line in under 30 seconds. The MILWAUKEE M18 REDLITHIUM XC5.0 Starter Kit delivers up to 2.5X more runtime, 20% more power, and 2X more recharges than standard lithium-ion batteries. The M18 Brushless Blower delivers constant clearing power with a lighter weight design that enhances user comfort and control for professional landscaping and seasonal yard cleanup. Leveraging a brushless motor, this battery powered handheld blower delivers powerful performance with 450 CFM, 120 MPH, 11 Newtons of blowing force, & high air volume/high air speed for users clearing grass clippings and debris from surfaces.

Highlights

  • More Power, Larger Cut Capacity
  • Milwaukee Brushless Motor delivers up to 6,200 RPM
  • Fully compatible with the M18 system featuring over 250 tools
  • REDLINK Intelligence constantly monitors and controls the power delivery from battery to motor ensuring maximum performance
  • Adjustable Cutting Swath: 14" for maximizing run-time and 16" for increased clearing capacity
  • Easy Load Trimmer Head: Easily reload trimmer line without head disassembly
  • 2 Speed Control: High speed for demanding applications and low speed for maximizing run-time
  • Variable Speed Trigger: Allows trigger feathering for ultimate user control
  • REDLINK Intelligence: Provides optimized performance and overload protection using total system communication between tool, battery and charger
  • M18 blower delivers constant clearing power throughout the entire application
  • Handheld blower features a lighter weight design to minimize fatigue during extended use while blowing leaves
  • Includes: (1) M18 brushless String Trimmers (2828-20), (1) M18 18-Volt Lithium-Ion XC Starter Kit with Two 5.0Ah Batteries and Charger, (1) M18 Brushless 120 MPH 450 CFM 18V Cordless Handheld Battery Powered Leaf Blower (Tool-Only)
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Product Information

Internet # 343492313

Model # 2828-20E-48-59-1852B-3044-20

Specifications

Dimensions

Line Style Size

.080

Maximum Cutting Path Diameter (in.)

16 in

Recommended Line Diameter (in.)

.08 in

Shaft Length (in.)

60 in

Details

Battery Amp Hours

5 Ah

Battery Run Time (min.)

0

Battery Type

Lithium Ion

Battery Voltage (V)

18V

Battery/Charger

(2) 5 Ah Batteries & Charger Included

Charger Included

Charger Included

Features

Antivibration, Brushless, Rechargeable, Zero Emissions

Head Type

Fixed

Included

No Additional Items Included, String

Line Advance System

Bump

Number of Total Batteries Included

2

Outdoor Power Combo

Combo

Power Type

Battery

Product Weight (lb.)

9.1 lb

Returnable

30-Day

Shaft Type

Straight Shaft

Start Type

Electric

Trimmer Line Type

String

Trimmer Type

Handheld String Trimmers

Warranty / Certifications

Manufacturer Warranty

3 Year Warranty

Questions & Answers

How difficult is it to replace the head and how long does the head last?
ByJun 16, 2026
1 Answer | 
Answer This Question

Replacing the head requires no special tools required beyond the wrench normally included in the kit and typically takes 2-3 minutes. Life of the head depends on usage and care, but should last multiple seasons.

By|Aug 4, 2026

    (1)

    What is the difference between model number 2828-20E-49-16-2712 and model number 2828-20E Trimmer
    ByJun 12, 2026
    1 Answer | 
    Answer This Question

    The model number 2828-20-49-16-2712 includes a 150ft. spool of the 0.080" Milwaukee trimmer line (part #49-16-2712).

    By|Aug 4, 2026

      (2)

      Is there any place to hook up a shoulder strap on the tool
      ByApr 9, 2026
      1 Answer | 
      Answer This Question

      Hey, Thomas. No, the Milwaukee M18™ Brushless 16" String Trimmer does not include a dedicated shoulder strap hook or D-ring attachment point on the housing.

      By|Apr 17, 2026


        What size battery can I use
        ByFeb 22, 2026
        1 Answer | 
        Answer This Question

        The M18™ Brushless 16" String Trimmer is part of the M18™ System, so it is compatible with all Milwaukee M18™ REDLITHIUM™ batteries.

        By|Aug 1, 2026

          (1)

          Does this tool have interchangeable attachment such as hedge trimmer and saws?
          ByJan 22, 2026
          1 Answer | 
          Answer This Question

          Hi, Rudy. M18™ Brushless String Trimmer is a fixed-shaft trimmer. It is not attachment-capable. It cannot accept hedge trimmer, pole saw, or other attachments. It is designed only for trimming grass and light brush. If you are looking for the attachment system, the M18 FUEL™ String Trimmer w/ QUIK-LOK™ (2825-21ST) is attachment-capable. It uses the QUIK-LOK™ system, which allows you to swap the string trimmer head for other attachments

          By|Jul 25, 2026

            (4)

            Is this the gen 2 power head?
            ByJan 20, 2026
            2 Answers | 
            Answer This Question

            Yes, the Easy Load Trimmer Head Gen II is 49-16-2748.

            By|Apr 23, 2026

              (3)

              This power head is said to have 2 speeds. Gen2 has 3 speeds. The previous answer addresses the attachment, and not the power head, like the original question asked.

              By|May 11, 2026

                (4)

                My local Home Depot must have received a bad batch of these batteries. I have now tried three different sets and all six batteries were faulty, alternating red and green flashes when on the charger. What gives, and what can I do about it?
                ByNov 24, 2025
                7 Answers | 
                Answer This Question

                Had a similar experience and was rather disappointed but after some YouTube research I found out that after whacking it really good to fully seat it into the charger did the trick.

                By|Dec 13, 2025

                  These batteries don’t fully insert into charger. Tried older battery and it slid right in as it should. These batteries are from SE Asia, the old battery was from Mexico. A slight difference in the plastic casting makes it incompatible with the charger.

                  By|Dec 14, 2025

                    (3)

                    Same happened to me make sure the battery is seated properly all the way down it’s new so use some force. Hope this helps

                    By|Dec 1, 2025

                      (1)

                      Correction to my previous answer. A more expert customer answers a similar question further below. He said: "Slide the battery on and off the charger about 15-20 times. Sometimes the terminal on the battery will have a clear coat on it."

                      By|Nov 26, 2025

                        Not an expert, but I'd suspect a malfunctioning charger that has damaged all of those batteries. Is that posible?

                        By|Nov 26, 2025

                          Me too!!!!! Two bad sets and no 3rd one to replace it

                          By|Dec 22, 2025

                            I had same issue, hang charger up, i.e. wall mount it, don't lay it flat on table. I th8nk laying it flat prevents all battery terminals from connecting.

                            By|Dec 1, 2025

                              (1)

                              Will this battery work for the Milwaukee M-18 3/& Fuel driven impact gun?
                              ByNov 10, 2025
                              1 Answer | 
                              Answer This Question

                              Yes, they will work fine. Mike

                              By|Nov 11, 2025


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                              Customer Reviews

                              4.6 out of 5

                              • 4.6 out of 2,059 reviews
                              • 67% recommend this product
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                              Showing 1-10 of 2,059 reviews
                              The battery kit was a good buy. I ended up getting the Milwaukee Rover light with the kit which has been a really nice addition and a tool that I have used much more than I thought I would.
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                              • Verified Purchase
                              I’ve been using the Milwaukee M18 battery and charger for a years, and I’m really impressed with the performance. The battery delivers strong, consistent power and lasts a long time, even when I’m using demanding tools. The charger is fast and reliable, with clear indicator lights and a solid, durable build that feels jobsite-ready. While the batteries are a bit pricey, long runtime, and compatibility with all my M18 tools make it well worth it for me.
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                              by
                              It works perfectly. I use this for pumping up my tires, blowing out, crevices with compressed air and I get to use the batteries already have from my other equipment. My dad has this exact piece of equipment entire life. I would definitely recommend buying. If you already have Milwaukee batteries, it’s a no-brainer. Milwaukee batteries are awesome because they come in different sizes and generations and they all work on almost all of the equipment as long as it’s 18 Volt.
                              by
                              These batteries are good for any Milwaukee M18 tool, and last really long in an impact driver or drill. I also have used them in the Milwaukee blower and chainsaw, but those tools really drain the 5AH batteries quickly. Nice to have the two pack so one can be charging while using the other. I have older 6AH, and 8 AH batteries as well, but the new 5AH batteries last almost as long.
                              by
                              I bought this starter kit and received a free tool. This was a very good deal. I have used Milwaukee tools for many years, and they never disappoint me. Over the last several years I have been moving from corded to battery powered tools. This includes drills, impact drivers, impact wrench, bug sprayer, grinders, jig saw, rover light, and several others. I shop around whenever buying new tools and Home Depot always seems to have the best prices on Milwaukee tools. I highly recommend Home Depot and Milwaukee tools!
                              by
                              Great inflator. Inflates larger items Much faster than the 12 volt version. The memory feature for storing up to four pressure settings is very handy and saves time for items that require frequent inflation.
                              by
                              Theses Milwaukee m18 5.0 was worth the money. The battery lasted good for what I used for.
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                              Showing 1-10 of 2,059 reviews