Search  for anything...

EGO Power+ ST1623T 16-Inch 56-Volt Lithium-Ion Cordless POWERLOAD™ with LINE IQ™ Telescopic Carbon Fiber Straight Shaft String Trimmer, 4.0Ah Battery and Charger Included

  • Based on 5,282 reviews
Condition: New
Checking for product changes
$329.00 Why this price?

Buy Now, Pay Later


As low as / mo
  • – Up to 36-month term if approved
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2025

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Jan 5
Order within 7 hours and 54 minutes
Available payment plans shown during checkout

Style: 16" Line IQ Trimmer w/4Ah Battery


Features

  • Telescopic Carbon Fiber Shaft quickly fits your height for ultimate comfort
  • Continuous 16 Cutting Swath
  • High-Efficiency Brushless Motor
  • Professional-grade, dual line spiral-twist 0.095 in. line
  • Digital 2-Speed Selector
  • Weather-resistant construction
  • Compatible with all EGO 56V ARC Lithium batteries
  • 5-Year Tool Warranty, 3-Year Battery Warranty

Description

Introducing the EGO POWER+ 16” POWERLOAD™ String Trimmer, the world’s most advanced trimmer featuring the world’s first LINE IQ™ technology. Auto-sensing technology monitors and feeds the length of the line for a continuous 16” cutting swath delivering non-stop high-performance trimming. No bump needed! Patented POWERLOAD™ technology automatically winds your trimmer line. Replacing your string line is as easy as feeding the line into the head and pressing a button! A carbon fiber shaft makes it the strongest string trimmer on the market – backed by a lifetime warranty. With its telescopic design, quickly adjust the shaft length for ease of use and comfort. Get over 60-minutes of continuous cut time when used with the included EGO 56V 4.0Ah ARC Lithium™ battery. This revolutionary trimmer is also built with digital variable speed, a high-efficiency brushless motor, and .095" professional cutting line. Experience Power Beyond Belief™ without the noise, fuss, or fumes.

Brand: EGO Power+


Power Source: Battery Powered


Color: Black


Item Weight: 7.5 Pounds


Cutting Width: 16 Inches


Brand: EGO Power+


Power Source: Battery Powered


Color: Black


Item Weight: 7.5 Pounds


Cutting Width: 16 Inches


Product Dimensions: 72.4"L x 12.6"W


Assembly Required: Yes


UPC: 692042014086


Item Weight: 7.5 pounds


Manufacturer: EGO


Country of Origin: China


Item model number: ST1623T


Batteries: 1 Lithium Ion batteries required. (included)


Frequently asked questions

The EGO Power+ ST1623T stands out for its POWERLOAD™ technology which allows the user to automatically wind their line to reduce downtime. It also features a LINE IQ™ that continuously adjusts the power for optimal performance. Additionally, this model uses a telescopic carbon fiber shaft for much greater strength and durability.

Yes, the EGO Power+ ST1623T trimmer comes with a 4.0Ah battery and charger. One of the many advantages of this cordless model is being powered by a high-efficient 56-Volt Lithium-Ion battery, ensuring a long run time and top-notch performance.

Indeed, the EGO Power+ ST1623T comes with a telescopic carbon fiber straight shaft that allows the user to adjust the length to match their preference and comfort, making it user-friendly and versatile.

The EGO Power+ ST1623T trimmer has a 16-inch cut capacity. This superior cutting width helps increase productivity by covering a larger area in less time.

Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.


Both reviewers expressed high levels of satisfaction with the EGO 1623T Trimmer, praising its battery capacity, functions, and overall performance. Users appreciated the easy assembly, adjustable features, and the durability of the material. The trimmer was reported to be very efficient for extensive lawn work and seemed to exceed their expectations by delivering an exceptional performance.

Pros

  • 🔋 High-capacity battery leads to longer usage time.
  • 🌳 Efficient in trimming high grasses, briars, and weeds.
  • 💪 Durable and long-lasting.
  • ⚙️ Highly adjustable, with easy tube length and handle position changes.
  • 🔄 Automatic line feed feature works perfectly.

Cons

  • 🔩 Assembly may require a little strength for the alignment of machine screws.
  • 🪢 The stitching on the shoulder strap supplied with the tool may be inadequate and prone to failure.

Should I Buy It?

Yes, the EGO 1623T Trimmer offers excellent features and benefits that justify its cost. It provides strong performance for intensive and extensive use and its adjustability enhances its user-friendliness. While assembly might require a bit of physical effort, and the shoulder strap's longevity might be a concern, overall, high ratings and positive reviews make this trimmer a worthy investment.


  • Highly adjustable, high productivity trimmer with great battery capacity
Style: 16" Line IQ Trimmer w/4Ah Battery
To set the stage, I'm 87 years old with hands pretty well crippled by rheumatoid arthritis. A few years ago I volunteered to do trimming for a non-profit Nature Education Center, an old farm with extensive lawns, driveways, fence lines and structures. Lots of lawn grass, high grass, weeds including thistles, briars, etc.. Due to terrain, exposed rocks and tree roots, etc., there are extensive stretches the riding mower can't access so I actually do a fair amount of lawn mowing with the trimmer. I first used an EGO 1500 series trimmer with two 2.5 AH batteries and an accessory EGO shoulder strap. In two-plus seasons, I trimmed for a couple of hours almost every day that weather permitted so the trimmer received heavy use. It refused to run in early September, 2023. The new EGO 1623T offered some attractive features so I purchased it rather than have the 1500 repaired. Assembly posed minor problems. In a couple of spots machine screws have to pass through a drilled hole in one part and thread into a hole in a mating part. Alignments were not perfect and required a fair amount of strength to correct. However, given the machine that emerged, this is certainly no deal breaker. I was concerned that the new 4.0 AH battery might make the unit unpleasantly heavy. Not to worry. The increased weight is barely noticeable and the unit's balance is quite good. The increased battery capacity saves a lot of travel time getting spares. What amazed me most of all about the trimmer is how long the supplied spool of trimmer string lasted. I started using the trimmer on Sept. 6th. The last of the supplied string kicked out on Sept. 21st. The automatic line feed feature worked perfectly the entire time. The combination of the high-capacity battery, not having to bump-feed, not losing string to accidental bump-feeds and the durability of the EGO string allows long periods of uninterrupted work. I had previously used non-EGO string on large spools but have switched to EGO string for its durability. Needless to say, the EGO string loading process remains as painless as ever. Just take a 14 ft. length of string, pass one end into a hub eyelet, through the hub and out the other eyelet, even up the ends and push the close-by green button. The motor clicks away and the string in spooled inside. The 56 volt batteries are easy to grip and handle and they install and remove easily. I found early on with the prior 1500 series model that I needed a shoulder strap to take some of the weight and bought the AP1500 EGO strap. My experience with that strap has been disappointing with respect to longevity. At the machine end the nylon strap threads through a rectangular ring and is stitched back to itself to complete the attachment. The ring has an attached hook that clips onto a fitting on the trimmer tube. The problem is that the stitching used to close the loop around the ring is inadequate and fails prematurely. I have 3 otherwise-usable EGO straps that are useless because that stitching failed. I tried a generic strap but found the shoulder pad is much shorter than EGO's. That makes it much fussier to position on the strap such that it locates properly on the shoulder. By the way, I've seen reviews of the strap complaining that the shoulder pad doesn't attach to the strap and, instead, slides along it. In fact, the pad has to slide along the strap as the strap is adjustable in length. How it's adjusted determines where the pad should be located. One has only to pull the strap taut, slide the pad so it's centered at the top of the loop, lift the machine with a hand under the pad, pass the strap over the head and drop it on the shoulder. Other than the mentioned failure mode, the strap is well made and has an excellent shoulder pad. My fingers are misaligned due to the arthritis. With the 1500 trimmer I found it difficult to keep my index finger from slipping off the trigger. I improved the situation by wrapping rubber bands around the slippery plastic trigger to improve the grip. On that machine the trigger lock is a thumb-operated button. On the 1623 the trigger lock is a small lever at the forward end of the trigger. It is easily operated by the side of the finger being used to control the trigger. I find no tendency for my finger to slip off the trigger. The adjustments for tube length and the handle position are secure and operate smoothly. I routinely operate the unit in the lower speed range. My sense is that it's roughly equivalent in effectiveness to the 1500 at that setting. I switched it to the high setting to get a sense of what that offered and concluded that the speed wasn't needed and was therefore draining the battery unnecessarily. Bottom line: I'm glad my 1500 failed as the 1623 offers so much more convenience and productivity, albeit at a price premium. ... show more
Reviewed in the United States on September 24, 2023 by James E. Bullock

  • This Machine is a BEAST
Style: 15" Powerload Trimmer w/2.5Ah Battery
September 22, 2024 I assembled this machine on April 13, 2024 and started using it shortly thereafter. I bought it to replace my Echo SRM-225 which I have used since June 2013. I bought this particular EGO model after reading great reviews about it. Both devices are used solely at my home. As this is my first battery powered piece of lawn equipment, I wanted to see how it handled several concerns that I had upon making the switch from gasolene to battery power, the first being just how it handled generally. I have to say that it handles very well. It is noticeably lighter than my old Echo and significantly quieter. It does a very good job of cutting the grass in either standard trimming such as along a fence line as well as along mulched areas where I have to hold it upside down. As there are more mulched areas than regular in my yard this second position is important to me and the EGO does very well in both areas. I have to say however that the inverted position is a little more cumbersome to me, but not a deal breaker. The second concern was how the EGO would handle a roughly 920 square foot area beyond the back boundary of my yard that contains weeds alongside a farm field. I go back there several times each summer to clean up the area. The EGO is excellent in this wild service actually better than my gas-powered Echo. This machine really goes after it. There’s more than enough power. It did have some problems with some big (3/8” diameter) Queen Ann’s Lace that I encountered on my most recent time in the field, but for the most part it was up to the task. This is the service where it earned the “BEAST” moniker. The third concern dealt with the auto-feed feature of replacing the line. I’ve only had to do so once so far, but it worked slicker than snot. So much easier to replace than my old Echo ever was. My final concern was battery charge life. There’s more than enough charge in the battery to do my whole yard, including the wild area in the back to do everything on a single charge. It also only takes a short time to fully re-charge. I always do the trimming before running the mowers so when done I put the battery on charge while mowing. It’s always fully ready to go by the time I’m done mowing. I don’t need to keep it on charge when away from the garage. The battery holds the charge very well too. We’ve been having a drought, particularly over the last month or so and I’ve let it set for about 6 weeks. When I used it this past week there was more than enough charge to do the whole yard with no problem. I’m extremely happy with this machine. ... show more
Reviewed in the United States on September 23, 2024 by Maintenance Engineer

  • Awesome string trimmer!
Style: 16" Line IQ Trimmer w/4Ah Battery
This string trimmer is absolutely awesome! it is powerful, runs a long time (my whole 1\3 acre subdivision yard), and wonderfully easy to reload string line. One thing to be aware of is it is a little heavy. Works great, but is a lot heavier than my old cheap electric corded trimmer. My second EGO tool and I am very happy with it. ... show more
Reviewed in the United States on October 31, 2024 by Monty

Can't find a product?

Find it on Amazon first, then paste the link below.