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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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

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Name 15 in. 56-Volt Lithium-ion Electric Cordless String Trimmer w/Rapid Reload Head with 2.5Ah Battery and Charger Included 15 in. 56-Volt Lithium-Ion Cordless String Trimmer Kit with Foldable Shaft (G3 2.5 Ah Battery and Charger Included) 56-Volt Lith-ion Cordless Electric 15 in. Powerload String Trimmer w/ Carbon Fiber Shaft (2.5Ah Battery & Charger) POWER+ 15 in. 56-Volt Lithium ion Cordless String Trimmer w/5.0Ah Battery and Charger for EGO Multi-Head System
Price
$189.00
$189.00
$229.00
$349.00
Ratings (2705) (2431) (1676) (188)
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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
yes you can
Answered by: DrB
Date published: 2019-05-30

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

Is the carbon fiber shaft worth it?

Asked by: Cr
Hi Cr, the carbon fiber shaft is an industrial grade material and there is also the advantage of the power head. Please contact the EGO team for any further assistance: 1-855-346-5656. Thank you for your question.
Answered by: EGO Support Team.
Date published: 2019-06-19
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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 1676.
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 Once deciding that a rechargeable would be my best solution,... Once deciding that a rechargeable would be my best solution, the research pointed strongly towards an EGO. I couldn't be more satisfied. After a bit of assembly which helps to show its quality design, a 35 minute charge of the 2.5 Ah battery (both included) and I was out for an uninterrupted 45 minutes of medium-duty trimming. Had to wait two weeks to employ it a second time (lots of rain), and was even more impressed. The auto string wind is ingenious and super-simple. And two co-workers, one of whom does lots of lawn care on the side want to try it as they'd both like to eliminate the hassles of their two-stroke models.
Date published: 2019-05-10
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've had this trimmer for a year. Quality is great, it has held up well so far. Compared to the o... I've had this trimmer for a year. Quality is great, it has held up well so far. Compared to the old loud & dirty 2-stroke trimmer, the electric is fantastic. It has all the power needed for the job. The run time and charge time have been as advertised. For some of the detail work, it can be difficult to get the cutting angle right. An adjustable head might have made the ergonomics easier for these situations, but it's a minor complaint. The line loading feature in this trimmer is AMAZING. On other trimmers I've had, it is a hassle to wind the line and then try to re-assemble the head again. On this trimmer you just feed new line through the head, press a button, and it pulls the line in and winds it. This is something that can not be done with a gas motor trimmer.
Date published: 2019-05-05
Rated 3 out of 5 by from Bought this yesterday 5/1/2019. Used to cut weeds 6" to 18"; some sparse, some thick. I didn't us... Bought this yesterday 5/1/2019. Used to cut weeds 6" to 18"; some sparse, some thick. I didn't use it for basic lawn edging. I needed power to clear a firebreak around my perimeter. Love several things about the EGO: Auto string load is fantastic--used it once and worked perfectly. Well-balanced. Good length for me (I'm 6'2" tall). Cuts like a banshee--so much power it's a little scary. Much quieter than gas. A little heavy--I'm 69 years old and do work out at the gym, but I'm not what anyone would call buff. I'd get or make a strap if I kept this. What not to love? After first charge, cut time was 14 mins. Seriously? Attached photo is the sum of my first patch before the battery ran out. Back on the charger. Second cut time was 13 mins. Back on the charger. Third cut time was 14 mins. Back on the charger. Bottom line: It too me longer to get put on a long-sleeve shirt and boots, find my hat and safety glasses, and get set to trim the weeds than I got run time! While the EGO was charging, I used my 18V Ryobi and got a lot more done. Overall, in about 3 hrs of trimming I got 41 mins out of the EGO 2.5Ah battery. After trying again this morning and getting 13 mins of cut time, I called EGO. They suggested taking the battery in to my Home Depot and trading it for a new one. I might do that and give it another try. But if I can't get more than 14 minutes of cut time, I need to return the unit and maybe go with a corded model (I already have heavy duty extension cords). I already have the Ryobi for lawn trimming, so I only need a more powerful unit a couple of times a year for clearing the perimeter. While I LOVE battery units for portability, my time lost while this EGO is charging is valuable to me. So...maybe recommend the unit. But not for cutting weeds.
Date published: 2019-05-02
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