The ST1511T 15" POWERLOAD™ string trimmer winds your line at the push of a button, adjusts to your height with a telescopic aluminum shaft, and runs up to 45 minutes — battery and charger included.
Select Battery Kit:
56V 2.5Ah ARC Lithium™ battery + standard charger — up to 45 minutes of run time.
Pay Over Time — 0% APR available
4 payments
$19.75
Every 2 wks · 0%
12 months
$7/mo
Financing available
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5-Year
Warranty
30-Day
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See It In Action
Product Features
The world's easiest line reload. Feed the line through the head, press a button, and the trimmer winds it for you in seconds — no disassembly, no wrestling with the spool, no wasted line.
Extend the shaft from 64.96" to 72.05" to match your height exactly. Trim upright and comfortable instead of hunched over — and collapse it back down for compact storage.
A brushless 56V motor delivers longer run time, lower vibration and extended motor life. Full gas-equivalent power with none of the fumes, oil mixing or pull cords.
With the included 56V 2.5Ah ARC Lithium™ battery you get up to 45 minutes on a single charge — more than enough for most yards, edging included.
EGO POWER+ is the #1 rated brand in cordless outdoor power. Every 56V ARC Lithium™ battery works across the whole lineup — mowers, blowers, trimmers and saws.
A wide 15" swath with professional-grade dual-line spiral-twist 0.095" line slices through thick weeds and heavy grass in a single pass.
Dial the power back to stretch battery life on light trimming, or open it up for overgrown fence lines and hillsides.
Rated IPX4 against water splash so morning dew, damp grass and a sudden shower won't stop the job — backed by a 5-year tool warranty.
Technical Specs
Out of the box to first cut in under 10 minutes — unfold the handle, drop in the battery, press the button.
Free shipping on every trimmer kit. Ships in 2–5 business days from our closest U.S. warehouse.
5-year warranty on the tool and 3 years on the battery and charger, backed by real U.S. support.
4.6
Excellent · 12,613 verified reviews
Riley2
Aug 19, 2026
This is my second Ego trimmer. Now I have one at the cottage too. Works as advertised. No problems. Ergonomically designed for my benefit and just as powerful as I gas trimmer ( when the carb isn't fouled). Great purchase!
Verified purchase
Pepe247365
Aug 18, 2026
Bought my 15” telescoping, self winding string replacement. Researched for a few days and this particular model had over 15k reviews. More than enough positive reviews to make me “roll the dice” on this model. Used it twice to do our yard and the neighbors. Plenty of battery left each time. Charged it after the second cut with still two bars remains. Definitely would recommend. Not heavy, well balanced.
Verified purchase
Xtopher
Jul 16, 2026
First EGO product for us and so far so good. It has incredible runtime and charges quickly.
Verified purchase
Nativepayne
May 12, 2026
Really happy with almost everything, Blower worked great but had to rotate charging my 3 batteries to complete my cleaning of my store parking lot , After cutting the back area I used the 15 inch trimmer to finish cutting edges, the only thing I miss is the loop handle , mine came with the wrong diameter to small to go around my 1 inch shaft , I sent off my receipt and pictures of wrong loop handle now just waiting for response
Verified purchase
Thebeastcj
Apr 19, 2026
I’ve been using my EGO string trimmer for a little while now, and I’m honestly really impressed with how well it performs. Right out of the box, it was easy to set up and felt solid and well-built. The battery life has been great so far—I can get through my trimming without worrying about it dying halfway through, which is a huge plus. What stands out the most is the power. It cuts through thick grass and weeds with no problem, and it feels just as strong as a gas trimmer without the noise, fumes, or hassle. The lightweight design also makes a big difference, especially when using it for longer periods—it’s comfortable and easy to handle. Another thing I appreciate is how quiet it is compared to gas-powered options. I can get my yard work done without it being overwhelming or disruptive. Overall, I’m very happy with this purchase. It’s reliable, powerful, and convenient, and I’d definitely recommend it to anyone looking for a high-quality string trimmer.
Verified purchase
Verified Buyer
Dec 10, 2025
15" POWERLOAD™ String Trimmer with telescopic aluminum shaft ★ ★★ ★★★ ★★★★ ★★★★★
Verified purchase
Valentino
Sep 16, 2025
The best electric tools used. Very powerful for battery operation. But batter life not that great for the price. But its the lowest battery life available. But the blower is great and the trimmer works well for a battery operating trimmer. Not quite the same as a gas powered but it can do the job. Overall the package was worth the 227 sale price. If your looking for something to do small not garder quality but decent job then this is definitely good. The blower is most impressive one out of the tools, but the trimmer is nice and will do better than them 20 volt batteries hands down and thats what i had before.
Verified purchase
DocTom
Sep 03, 2025
I can't say enough good about my new Power+ 15" Powerload Trimmer that hasn't already been said by others. So let me just say what I love about it is the length of time the battery lasts, the really surprising amount of power it has actually rivals my gas powered trimmers. In conclusion I feel good enough about it that I spent time today running an online ad selling my Shindaiwa & my Echo trimmers.
Verified purchase
We bought this three weeks ago. The runtime is great and the battery charged quickly. So good to have a tap and feed head that works! It is easy to adjust the length of the handle which allows me to maintain comfort while weed eating.
— Tess T · Aug 07, 2026 · Verified
This trimmer cuts well and it's easy to use, especially with the auto-feed feature. EGO's customer service was excellent when I had a question.
— JohnnyDakota · Aug 07, 2026 · Verified
Holy cow this thing is awesome. I needed something with the power of gas but not the pull cord. EGO delivers — great power at the pull of a trigger. No more mixing fuel. I can't wait to invest in the other EGO products.
— Swinny · Aug 05, 2026 · Verified
Had a gas powered Cub Cadet that eventually died and was skeptical on purchasing a battery powered weed eater. I am very happy with this purchase as I have a 6,500+ sq ft area to weed eat — the light weight makes the job bearable and the powerful battery means no more mixing gas/oil and refilling. The push button self stringer replacement is a nice bonus as well. Highly recommend!
— 69Hunter · Aug 05, 2026 · Verified
Love it. First thing I thought was, I should have bought this years ago. So superior over my gas trimmer.
— Electric trimmer · Aug 02, 2026 · Verified
I was using Ryobi trimmers because of the ease of reloading the string, but the last one bogged down cutting shorter weeds. I saw the EGO POWER+ 15" POWERLOAD was on sale so I decided to try it. It was like going from a VW Beetle to a Cadillac. It has all the power you will ever need for any type of weed, and the one battery lasts almost as long as the two I had for my old trimmer. Well worth the money — I am very impressed.
— Smiles · Jun 12, 2026 · Verified
I bought this battery operated string trimmer due to having a recent shoulder surgery. I knew I would struggle with starting my gasoline powered trimmer with my physical limitations. This EGO trimmer has not disappointed me and works exactly as described.
— TJS99 · Jun 10, 2026 · Verified
I bought this to replace my Stihl trimmer and I absolutely love it — so much lighter and a breeze to put string in. I'm 60 and my gas powered one was getting heavy and hard for me to add string with arthritis in my hands. I would recommend this to anyone.
— Kelli F · Jun 09, 2026 · Verified
My gas powered Stihl needed work to make it through the season, so I started looking at electric. I'm glad I did — no gas or oil to mix, stick in the battery and start trimming. It was fast and I didn't have to deal with the usual gasoline hassles.
— Bilbobaggins · Jun 08, 2026 · Verified
I had three name brand gas trimmers — a Craftsman, a Stihl and a Husqvarna — and none of them would work properly. I would spend hours trying to weed whack my yard because they either didn't start or stalled out. I was afraid this wouldn't be as powerful as gas, but it is just as strong. I wish I had switched earlier and saved myself the hassle.
— Kristy232 · Jun 07, 2026 · Verified
Wasn't sure a battery would provide enough power or last long enough to finish the job. Strong battery, long run time and the unit as a whole is lighter. It cuts well, is easy to maneuver, and I like the bump advance too. The POWERLOAD feature will make life easier when I do reload.
— Jim148 · Jun 06, 2026 · Verified
I wanted a lighter weight trimmer that I can manage myself (71 year old woman). It is exactly what I was looking for, plus it is powerful and easily adjusted, including the string length.
— Nan71 · Jun 05, 2026 · Verified
I was impressed with the quality of materials. It was easy to assemble and charging the battery took less than an hour. The trimmer has a lot of power, cuts well and lasted almost an hour of continuous use. I put a shoulder strap on it for comfort. I would recommend it.
— Slotmedic · Jun 04, 2026 · Verified
My daughter bought me this for Mother's Day. I had been using a different brand and this one is a monster compared to it. The battery is huge and great. Very good product — it took me half the time to do my yard!
— LisaMarie3975 · Jun 03, 2026 · Verified
I didn't realize how satisfying it is to work with this tool. This is genius — kudos to the engineers who thought of all its features. I usually don't bother to write an opinion but this one deserves it.
— Grandma 1 · Jun 02, 2026 · Verified
Much more powerful than I expected, the battery lasts longer than I expected and it takes less time to charge than I expected. I'm absolutely thrilled with this product.
— Blueberry grower · Jun 01, 2026 · Verified
I always had a 2 cycle gas trimmer and starting it after winter became a hassle. I always felt electric trimmers never had enough power — I was wrong. This model had all the features I needed: power, well balanced, long lasting battery. Just pick it up and go.
— AL123 · May 29, 2026 · Verified
Purchased to replace an older trimmer from another brand that just wasn't working well any longer. From the first use, the EGO trimmer is far superior. I definitely recommend it.
— R Bowman · May 28, 2026 · Verified
I never thought I would purchase an electric weed eater. It's amazing. The battery is strong and lasts a good 40 minutes. The auto line feeder is great. Would recommend.
— 5Tyler · May 27, 2026 · Verified
The decision to go cordless after struggling with long cords tangling on my previous trimmer was a good one. This trimmer is lightweight, easy to use and the battery lasted long enough for my needs. Love EGO products.
— Zoolou · May 26, 2026 · Verified
I bought the trimmer just over a week ago. So easy to use. It's got very good power and definitely long enough trimming time on the battery.
— JaniceT · May 25, 2026 · Verified
Used this for the first time last weekend and I'm very happy with the power, battery life and ease of use. It's just what I needed for around the house.
— Jalapeño Joe · May 24, 2026 · Verified
I found it much easier to use than the Ryobi. The automatic string loading is the best feature I've ever found!
— steve001 · May 22, 2026 · Verified
EGO string trimmer is wonderful. Quiet, smooth and effective. It's adjustable and well balanced. A great add to your lawn care tools.
— By Brad · May 21, 2026 · Verified
Never thought I'd swap to battery but this thing is amazing! Easy to restring too. Definitely buying more attachments.
— Quan30 · May 20, 2026 · Verified
Has plenty of power, easy to use, easy to load string. The battery lasts a long time. Perfect for my yard work.
— YarPwork · May 18, 2026 · Verified
I like it so far — have had it for a couple of weeks. I have a quarter acre, not a whole lot, but it's perfect for me and there's no cord to drag around.
— Bob123456 · May 16, 2026 · Verified
This trimmer far exceeded my expectations. I did wind up buying a strap to balance the weight, and with it this thing is a pleasure to use.
— So Cal Bob · May 12, 2026 · Verified
I've used it a few times now and all I can say is convenient and powerful. Love the auto string loading feature.
— Anonymous · May 09, 2026 · Verified
Used to hate the trimming part of doing my lawn. Now I enjoy it as much as walking behind my EGO mower — both do the job nicely.
— Anonymous · May 07, 2026 · Verified
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No gas. No oil. No pull cord. Load the line, press the button and trim — battery and charger in the box.
✅ Free Shipping · ✅ 5-Year Warranty · ✅ 50% OFF Limited Time
Add-Ons · 50% OFF
Genuine EGO parts — free shipping on every order.
50% OFFDual-colour bi-component twist line — longer life, cleaner cut, less reloading.
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50% OFFGenuine POWERLOAD™ head — feed the line, press the button, back to work.
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50% OFFGenuine EGO high-lift blade — more suction, cleaner bagging, fewer clippings left behind.
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50% OFFBolt-on rear roller that lays down clean, professional stripes as you mow.
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50% OFFZippered soft pack that clicks under the handle and shields your phone from dust and clippings.
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50% OFFThe only bar and chain recommended for the EGO POWER+ 16-inch chain saw.
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