Internet #303419976

Model # ST1521S

Store SKU #1002822452

0692042008238

EGO

56-Volt Lith-ion Cordless Electric 15 in. Powerload String Trimmer w/ Carbon Fiber Shaft (2.5Ah Battery & Charger)

  • Includes battery and charger
  • Features a durable carbon fiber shaft
  • Fully compatible with all EGO ARC lithium-ion batteries
$ 229 00
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Frequently Bought Together

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Product Overview

  • Includes battery and charger
  • Features a durable carbon fiber shaft
  • Fully compatible with all EGO ARC lithium-ion batteries
Simplify your lawn care with a push of a button with the 56-Volt Lithium-Ion Powerload String Trimmer with Carbon Fiber Shaft Kit by EGO. The innovative Powerload head design allows the user to feed the line and press to wind. Ready, set, go. The strong and durable carbon fiber shaft carries a lifetime warranty. Delivering maximum power and convenience with a high efficiency brushless motor, bump feed line advance and longer run time with the EGO battery platform, lawn care has never been easier.
  • Powerload head allows you to load your line, push a button and go
  • Carbon fiber shaft with a lifetime warranty
  • 15 cutting swath
  • Dual-feed spiral twist 0.095 in. line
  • High efficiency brushless motor
  • Variable speed control
  • 2.5Ah battery and 56-Volt charger
  • 5-year limited warranty
  • Click here for more information on Electronic Recycling Programs

Product Overview

  • Includes battery and charger
  • Features a durable carbon fiber shaft
  • Fully compatible with all EGO ARC lithium-ion batteries
Model #: ST1521S
Sku #: 1002822452
Internet #: 303419976

Simplify your lawn care with a push of a button with the 56-Volt Lithium-Ion Powerload String Trimmer with Carbon Fiber Shaft Kit by EGO. The innovative Powerload head design allows the user to feed the line and press to wind. Ready, set, go. The strong and durable carbon fiber shaft carries a lifetime warranty. Delivering maximum power and convenience with a high efficiency brushless motor, bump feed line advance and longer run time with the EGO battery platform, lawn care has never been easier.

  • Powerload head allows you to load your line, push a button and go
  • Carbon fiber shaft with a lifetime warranty
  • 15 cutting swath
  • Dual-feed spiral twist 0.095 in. line
  • High efficiency brushless motor
  • Variable speed control
  • 2.5Ah battery and 56-Volt charger
  • 5-year limited warranty
  • Click here for more information on Electronic Recycling Programs

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

Key Features

Product Overview
Key Features
  • Includes battery and charger
  • Features a durable carbon fiber shaft
  • Fully compatible with all EGO ARC lithium-ion batteries
Simplify your lawn care with a push of a button with the 56-Volt Lithium-Ion Powerload String Trimmer with Carbon Fiber Shaft Kit by EGO. The innovative Powerload head design allows the user to feed the line and press to wind. Ready, set, go. The strong and durable carbon fiber shaft carries a lifetime warranty. Delivering maximum power and convenience with a high efficiency brushless motor, bump feed line advance and longer run time with the EGO battery platform, lawn care has never been easier.
  • Powerload head allows you to load your line, push a button and go
  • Carbon fiber shaft with a lifetime warranty
  • 15 cutting swath
  • Dual-feed spiral twist 0.095 in. line
  • High efficiency brushless motor
  • Variable speed control
  • 2.5Ah battery and 56-Volt charger
  • 5-year limited warranty
  • Click here for more information on Electronic Recycling Programs

Product Overview

  • Includes battery and charger
  • Features a durable carbon fiber shaft
  • Fully compatible with all EGO ARC lithium-ion batteries
Model #: ST1521S
Sku #: 1002822452
Internet #: 303419976

Simplify your lawn care with a push of a button with the 56-Volt Lithium-Ion Powerload String Trimmer with Carbon Fiber Shaft Kit by EGO. The innovative Powerload head design allows the user to feed the line and press to wind. Ready, set, go. The strong and durable carbon fiber shaft carries a lifetime warranty. Delivering maximum power and convenience with a high efficiency brushless motor, bump feed line advance and longer run time with the EGO battery platform, lawn care has never been easier.

  • Powerload head allows you to load your line, push a button and go
  • Carbon fiber shaft with a lifetime warranty
  • 15 cutting swath
  • Dual-feed spiral twist 0.095 in. line
  • High efficiency brushless motor
  • Variable speed control
  • 2.5Ah battery and 56-Volt charger
  • 5-year limited warranty
  • Click here for more information on Electronic Recycling Programs

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents. Download a free copy from the Adobe Web site.

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Price
$189.00
$189.00
$229.00
$349.00
Ratings (2502) (2805) (1806) (194)
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Specifications

Dimensions

Assembled Depth (in.)
71.811 in
Assembled Height (in.)
4.449 in
Assembled Width (in.)
7.835 in
Line Style Size
.095
Maximum cutting path diameter (in.)
15
Recommended Line Diameter (in.)
.095
Shaft Length (in.)
42

Details

Assembly Required
Yes
Battery Amp Hours
2.5 Ah
Battery Type
Lithium Ion
Battery/Charger
(1) 2.5 Ah Battery & Charger Included
Charger Included
Charger Included
Features
Antivibration
Head Type
Cartridge
Included
Battery,String
Line Advance System
Bump
Number of Batteries Included
1
Number of Trim Lines
2
Power Type
Cordless
Product Weight (lb.)
11.971 lb
Refurbished
No
Returnable
90-Day
Shaft Type
Straight
Start Type
Switch
Trimmer Line Type
String
Trimmer Type
Hand Held
Voltage (v)
56v

Warranty / Certifications

Manufacturer Warranty
5 Year Limited Warranty

Specifications

Dimensions

Assembled Depth (in.)
71.811 in
Assembled Height (in.)
4.449 in
Assembled Width (in.)
7.835 in
Line Style Size
.095
Maximum cutting path diameter (in.)
15
Recommended Line Diameter (in.)
.095
Shaft Length (in.)
42

Details

Assembly Required
Yes
Battery Amp Hours
2.5 Ah
Battery Type
Lithium Ion
Battery/Charger
(1) 2.5 Ah Battery & Charger Included
Charger Included
Charger Included
Features
Antivibration
Head Type
Cartridge
Included
Battery,String
Line Advance System
Bump
Number of Batteries Included
1
Number of Trim Lines
2
Power Type
Cordless
Product Weight (lb.)
11.971 lb
Refurbished
No
Returnable
90-Day
Shaft Type
Straight
Start Type
Switch
Trimmer Line Type
String
Trimmer Type
Hand Held
Voltage (v)
56v

Warranty / Certifications

Manufacturer Warranty
5 Year Limited Warranty

Questions & Answers

Can I use 7.5 ha battery in this trimmer?? I haven't buy yet, but I will do it.

Asked by: Alejandro
Sorry not answering this question but have to comment on some of the others. An EGO rep. answered the question "absolutely" but I guess others "experts" didn't read, one clown gave a resounding no. Gotta love these experts that would screw someone up.
Answered by: BigT
Date published: 2019-08-10

What spool model fits this trimmer?

What spool model fits this trimmer?
Asked by: narisson
Hi narisson, a replacement head is the model: AH1520. Replacement line is the model: AL2450S. Thank you for your question.
Answered by: EGO Support Team.
Date published: 2019-03-24

How much string can it hold

How much string can it hold
Asked by: paul
My operator’s manual says to cut the piece of cutting line 13 feet long.
Answered by: Cordlessben
Date published: 2019-04-09

Are the batteries the same with the lawn mower and the weedeater?

Are the batteries the same with the lawn mower and the weedeater?
Asked by: Phil
All EGO Products use the same Batteries.
Answered by: johnshoe
Date published: 2019-08-06
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Customer Reviews

56-Volt Lith-ion Cordless Electric 15 in. Powerload String Trimmer w/ Carbon Fiber Shaft (2.5Ah Battery & Charger) is rated 4.7 out of 5 by 1805.
Rated 5 out of 5 by from EGO ST1521S String Trimmer My initial use of this string trimmer has left me VERY IMPRESSED. I replaced an older Craftsman 32cc gas powered string trimmer. I was very hesitant to get a battery powered trimmer because I have about 1/3 acre of land and +250 feet of chain link fence to trim around. I had not trimmed around the fence yet this season so the grass was very tall and thick after months of growth. Not only was I was able to trim around both sides of the entire fence, I was also able to edge my driveway, street curbing, flowerbeds and shed plus part of my neighbor's yard that had overgrown with thick weeds and still had battery power left. This unit did a great job and was easy to use and operate. It's not as heavy as the gas unit and is so much quieter too. I expect to use more string than normal due to the amount of chain link fence I have but the important thing is having a trimmer that can handle that without eating the line every few feet. This unit did that well. I recommend this product.
Date published: 2019-07-01
Rated 3 out of 5 by from Good but not perfect Pros: plenty of power and more than enough battery life to do trim my 50x150 lot 2-3 times on one charge. Cons: I’m 5’8” and it’s a bit too long. The straight shaft forces me to lift the back more to get the angle I need. It’s a big trimmer. I find I’m not as accurate when I’m edging vs. my older and far cheaper Yardworks battery powered trimmer or the commercial Stihl gas trimmer from back in my landscaping days. It’s not as easy to see the line. I’ve only used it for a month now so perhaps I just need to get used to it. Lastly, when you need more trimming line you’re supposed to tap it on the ground to release more. It’s not easy to release more line! You really have to whack it on the ground while you’re giving up full power. This means you have to whack it off a hard surface otherwise you’ll leave a bald spot on you lawn. Conclusion: At the end of the day it does a decent job but it isn’t perfect and for the high price that you pay I feel I’m wanting just a little bit more from it.
Date published: 2019-06-20
Rated 5 out of 5 by from My initial use of this string trimmer has left me VERY IMPRESSED. I replaced an older Craftsman 3... My initial use of this string trimmer has left me VERY IMPRESSED. I replaced an older Craftsman 32cc gas powered string trimmer. I was very hesitant to get a battery powered trimmer because I have about 1/3 acre of land and +250 feet of chain link fence to trim around. I had not trimmed around the fence yet this season so the grass was very tall and thick after months of growth. Not only was I was able to trim around both sides of the entire fence, I was also able to edge my driveway, street curbing, flowerbeds and shed plus part of my neighbor's yard that had overgrown with thick weeds and still had battery power left. This unit did a great job and was easy to use and operate. It's not as heavy as the gas unit and is so much quieter too. I expect to use more string than normal due to the amount of chain link fence I have but the important thing is having a trimmer that can handle that without eating the line every few feet. This unit did that well. I recommend this product.
Date published: 2019-07-01
Rated 5 out of 5 by from I'm Pleased Just purchased it and only used it once. Have not yet used the power wind to refill yet. First impression was very good. Bought it to get away from small engine starting problems. Original charge was less than 1 hour. The power switch without trying to start a gas engine is great. It is also quieter than the gas engine. Not sure but seemed the RPM of the string was a little less than the gas operated one but handled the lawn grass trimming very well. I think the lower RPMs helped the string last longer than the gas one. Was a little heavier than I thought it would be but balanced it with the handle position and it seemed OK. Still need to test the Auto wind to refill the string and see how well it performs in a couple years. Was a little disappointed that all the parts were stamped made in March of 2018 when I just purchased it a few days ago but the EGO people told me not to worry about it it is the latest model. So far everything I hoped it would be.
Date published: 2019-07-31
Rated 4 out of 5 by from This EGO 56V string trimmer with carbon fiber shaft is a great tool. It have a Ryobi 40V trimmer ... This EGO 56V string trimmer with carbon fiber shaft is a great tool. It have a Ryobi 40V trimmer where I can change the attachments between string trimmer and metal-blade edger, but I found myself wasting time switching attachments all the time. So I decided to invest in this trimmer as I already have a couple 56V batteries from my mower & blower. And I'm not disappointed with this decision. This tool is very well built and feels strong and solid during use. It is relatively large I must say but after a few weeks of use and getting used-to, I feel very confident doing all my trimming work using this. It simply works great and never had issues. The 2.5 Ah battery lasts long enough for our needs. Storage is also easy using wall hanging options.
Date published: 2019-05-24
Rated 4 out of 5 by from Good, room for improvement... Let me begin by saying that the engineers who thought of adding the power load feature had a great idea. This is almost a no-brainer when you have an electric motor available to drive the Lodi system. The trimmer is overall very good, but I do think there are a couple areas that they should improve on the next release. First, the safety switches on the side. This assumes that all users are right-handed, and that you would want want to rotate tool 90° left or right in order to use it. Noticed that most “professional” and higher end string trimmers have the safety switch on top, and the variable speed “throttle” trigger on bottom. This is much more ergonomic for all users and uses. Second area where improvement is needed is the “variable speed” functionality. This tool needs more “resolution” from low to high speed. The present implemtation is just a relatively fast “low speed”, followed by a step up to a faster high speed. A slower low speed would be freatly appreciated.
Date published: 2018-05-07
Rated 5 out of 5 by from EGO Power Trimmer Won After All My Research This is my first battery operated lawn equipment. I was tired of my gas trimmer. Too loud, hard to start, and the need to mix the gas with oil. It was also cumbersome to reload the string. I researched several battery operated models in a similar price range and narrowed it down to three brands. I read reviews, and all three were highly rated. What several things sold me on the EGO. - I saw an add on TV that showed how easy it was to replace the string. This was a major problem on my old gas trimmer. - EGO was the first battery operated lawn products that I had seen. All the others came later. So I figured they were the innovators of the technology. - This model was slightly lighter than the others. (Carbon shaft). - And a major reason: This model was the highest rated in Consumer Reports. Was very easy to assemble. Took 1/2 hr. to charge battery out of the box. Was impressed right from the start. Quality and design was excellent. Operation, quiet, cutting ability, comfort, all good. Very pleased with this product.
Date published: 2019-06-10
Rated 5 out of 5 by from I purchased this to replace a different cordless trimmer I had purchased last year from another b... I purchased this to replace a different cordless trimmer I had purchased last year from another brand. The one I replaced had the battery at the top and the motor at the end where the cutting takes place. I just didn't like the feel or the balance that it provided. Now to my new one! This is my first EGO product, and so far I am impressed. Setup was quite easy to complete...as a matter of fact i completed the setup/assembly and later check the instructions to make sure I hadn't missed anything! :-) After charging the battery for a few minutes i went out and gave it a quick test run. Worked like a champ. I have since used it several times to do all of my normal trimming; around the trees, the fence between my neighbors yard and mine, and other normal paces (along the flowerbeds, around the mailbox, etc.). It feels much better balanced and is very smooth when running. I also like that it has a reasonably large guard on it to reduce some of the trimmings being thrown back at me. (My old one has a really small guard.) Overall, I am completely satisfied with this purchase and look forward to using this for years to come.
Date published: 2019-06-19
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