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24-volt 12-in Straight Shaft Battery String Trimmer

Ratings & Reviews for Kobalt 24-volt 12-in Straight Shaft Battery String Trimmer

3.8
109
Review
 3.8 out of 5
109 Reviews


63% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers largely praise the trimmer's lightweight design, quiet operation, and strong cutting power through thick grass, with many reporting excellent battery life—typically 30+ minutes on a 4.0 Ah battery. Users consistently note it matches or exceeds gas-powered models while being easier to handle, with several reporting relief from shoulder strain. However, a significant frustration centers on the unreliable bump feed mechanism and complete lack of replacement parts, leaving users unable to repair wear. Despite these drawbacks, most customers consider it excellent value for residential use and recommend it for yard maintenance.

Customer review summary generated by AI, including incentivized reviews.
109 Customer Reviews

Horrible bump feed

Would Not Recommend

battery life was pretty good. but the bump feed mechanism is awful, had to replace after a year with an offbrand from WM. and it lasted less than 2 months. trimming it was capable but not for edging.

May 5, 2026
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Response from Kobalt Team

Hi there! Thank you for your review of our String Trimmer and the bump head. We are very sorry to hear that you are disappointed in its design. We wi...

Kobalt TeamMay 5, 2026

Chervon-Kobalt

Nice Weight

Would Not Recommend

I bought this trimmer because the other trimmers were too long and weighed too much. I have a very small yard. The battery does not last long enough for me to finish my yard so I bought another one and 2 batteries still are not enough. This disappoints me, I would buy a professional trimmer but it appears that they are built for a tall strong man and not for a 5'6" woman.

April 19, 2026
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Response from Kobalt Team

Hi there! We appreciate you sharing your experience with the Kobalt 24‑Volt 12‑in Straight Shaft String Trimmer. We appreciate you noting the lighter...

Kobalt TeamApril 20, 2026

Chervon-Kobalt

very effective electric weed eater

Would Recommend

great weed eater, been using one just like it for four years.

April 19, 2026
Verified Purchaser
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easy to assemble

Would Recommend

easy to use, plus light weight.

April 16, 2026
Verified Purchaser
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NO REPLACEMENT PARTS

Would Not Recommend

They do not and never did have replacement parts. If anything goes wrong on this be prepared to throw it away. Kobalt support is pointless and thought they put me on hold saying they would look while the rep just sat their joking with his buddy beside him wasting time then came back thinking he took me off hold and said I looked and we do not have that replacement part at this time. What a joke.

April 10, 2026
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Response from Kobalt Team

Hi there, Cliff! For inquiries regarding availability of replacement parts, please contact our Lowe's customer care team by calling 1-800-445-693...

Kobalt TeamApril 10, 2026

Chervon-Kobalt

Looks like it will meet my needs

Would Recommend

Has a quick bit of assembly which is easy. Seems like it will work fine, but haven't used it yet on account of snow/winter.

February 11, 2026
Verified Purchaser
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Worthless Warranty.

Would Not Recommend

Reply was sorry to hear call customer service. I did again and same as first time. Reply call customer service sound good on review but a worthless response.

November 13, 2025
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Response from Kobalt Team

Hi there! Thank you for your review. While we cannot change or alter our warranty policy, we will make sure your feedback regarding our warranty and ...

Kobalt TeamNovember 13, 2025

Chervon-Kobalt

Worthless Warranty

Would Not Recommend

Worked fine for a few years of lite usage. Not a lot of trimming about 15-20 minutes every other week. During cutting season. Went to trim and pulled trigger nothing. Changed battery nothing. Switch bad maybe feels odd. Anyway can’t buy parts. Always use my Lowe’s account and it does not show my purchase but I know for certain I used it. Lowe’s says No receipt no warranty. I say foul ball and a ripoff. My Lowe’s is suppose to be so we don’t have to find a receipt 2-3 years down...

November 10, 2025
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Response from Kobalt Team

Hi there! We are very sorry to hear that this has been your experience. While we cannot change or alter our warranty policy, we would be happy to ass...

Kobalt TeamNovember 10, 2025

Chervon-Kobalt

Can't find parts

I upgraded most of my battery tools to Kobalt. I picked up one of these for my wife and she loves it. Tonight the head popped apart when she was using it and the 2 metal guides went flying. I found one of them and figured that I could find a replacement online. NOPE. We have a good tool with a lot of life left on it that is unusable at the moment.

July 2, 2025
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Response from Kobalt Team

Hello there,
We appreciate you reviewing the Kobalt Trimmer. We would be happy to take a closer look into this experience with the trimmer and c...

Kobalt TeamJuly 6, 2025

Chervon-Kobalt

Good luck with the line feed

Would Not Recommend

Honestly the most work required trimmer I've ever used. During use the line shortens and the bump feed or line feed doesn't EVER work. 2 to 3 times I have to stop, disassemble, feed new line, repeat. 2 months old and would love to donate or throw out. Terrible tool.

October 3, 2024
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Response from Kobalt Team

Hello,
We're sorry to hear that your string trimmer purchase fell below expectations. If you are consistently having to respool the line du...

Kobalt TeamOctober 4, 2024

Chervon-Kobalt

Beware

Would Not Recommend

Great little weed wacker,but it only lasted a year,Bought two extra batteries used it 2 hours a week and now it just doesn't work,batteries fully charged and still nothing,I definitely don't recommend.

August 14, 2024
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Response from Kobalt Team

Hi there! We are sorry to hear about your experience with the 24v straight shaft trimmer. We would love to help you trouble shoot the trimmer. Please...

Kobalt TeamAugust 15, 2024

Chervon-Kobalt

Cheap

Would Not Recommend

Battery is weak and the motor delays when you press the trigger. Kobalt tools are not impressing me lately.

August 1, 2024
Verified Purchaser
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Response from Kobalt Team

Hi there, Martin! We are very sorry to hear this. We design our tools, batteries, and chargers to be as efficient and user friendly as possible. We w...

Kobalt TeamAugust 6, 2024

Chervon-Kobalt

This is a good quality product and I recommend it.

Would Recommend

This is a same model replacement for the one I had for around 10 years, so I like it very much. Easy to use and light weight.

June 11, 2024
Verified Purchaser
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light weight but trims like a heavy weight

Would Recommend

A six year old could handle the weight of this trimmer but it will trim like a man

May 7, 2024
Verified Purchaser
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24 Volt Weed Trimmer.

Would Recommend

This is a light duty weed trimmer that works good for small areas. It is convenient and easy to operate. I have the hedge trimmer, weed blower, weed trimmer and a light that all use the same battery which makes it even more conveniant to use.

May 2, 2024
Verified Purchaser
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Great trimmer

Would Recommend

Lighter than most trimmers but powerful and gets the job done. One battery more than enough for trimming a yard

December 27, 2023
Verified Purchaser
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