Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

15-in Split Shaft Attachment Capable Battery String Trimmer

Ratings & Reviews for Kobalt 15-in Split Shaft Attachment Capable Battery String Trimmer

4.7
132
Review
 4.7 out of 5
132 Reviews


93% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise this cordless string trimmer for its powerful brushless motor, lightweight design, and dual-speed control that rivals gas-powered models. Most highlight exceptional performance on thick weeds, fence lines, and brush up to an inch thick, with many noting it outperforms previous gas trimmers. The lightweight frame reduces fatigue, while the snap-in head and bump-feed spool with 0.095" line enhance ease of use. Customers appreciate battery compatibility with existing systems and report sufficient charge after completing full yards. A few mention battery life concerns, but overall reviewers consider this a reliable, low-maintenance replacement for gas equipment.

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

Easy to assemble, charge batteries first

Would Recommend

Better than i expected. I have had to rethink my idea of electric trimmers.

Was this Review Helpful ?

Great Trimmer

Would Recommend

Battery charges fast and there's more than enough power to handle the yard. My only issue is that I wanted to swap out the trimmer head for a fixed line head, but I can't find the right size nut to work - it's NOT a M10x1/25. This said the current head seems to work well and it cuts the grass I put in front of it.

Was this Review Helpful ?

My 15 yr old grandson uses it eadily.

Would Recommend

Great product...

Was this Review Helpful ?

Pleased with this tool

Would Recommend

I have tried all the brands of string trimmers. I was excited to try this brand. I am 6' tall and the length for me is not too long, and I am able to maintain control. Our backyard is all retaining wall, so I use it vertically to make a nice straight cut line, which I like, a nice straight cut line and clean edge. I was surprised I was able to control it easily, as my old one makes a choppy uneven cut. Some brands are heavy on the battery ends making it hard to maintain control. But this one s...

Was this Review Helpful ?

Seriously versatile weed trimmer. No fuel needed.

Would Recommend

This is a great little weed trimmer, the two 24 volt batteries provide plenty of power to trim up the yard with some juice to spare. This kit comes with two batteries and a dual battery charger. Surprisingly, the kit also came with a USB adapter so that you can charge a portable device using one of the 24 volt batteries if you are in a pinch. The trimmer is not as heavy as I would have expected. The balance makes it easy to use for extended periods. I also added the hedge trimmer attachment at t...

Was this Review Helpful ?

Like it so far

Would Recommend

Plenty of power easy to handle

Was this Review Helpful ?

I’m impressed!

Would Recommend

This is my first time using battery powered lawn equipment. My initial expectations weren’t high, I didn’t think battery powered could match the power of a combustion engine. I was completely wrong! The weedeater is the strongest, fastest I have ever worked with. The string feed on this is almost an edger. It clears overgrown grass, and when I put on speed 2, full trigger and turn sideways, it clears out the crack between the yard and sidewalk with ease. Sharp edges, and clean look. Set...

Was this Review Helpful ?

a lot of attachments available.

Would Recommend

Works great and lightweight.

Was this Review Helpful ?

Great string trimmer!

Would Recommend

Great string trimmer. Strong power and two batteries for this price seem like a good value. No issues setting up and came well packaged. I would recommend it!

Was this Review Helpful ?

Impressive power and long battery life

Would Recommend

I hesitated for a long time before switching from gas to battery-powered lawn tools, but this Kobalt 48V trimmer has completely won me over. I maintain a 1/3-acre lot, and this tool handles edging the sidewalks, clearing around the house, and trimming along fence lines with ease. The battery life is excellent; after finishing the entire yard, I still had two power bars remaining on the batteries. The charging setup is another standout feature. Being able to charge both batteries at the same time...

Was this Review Helpful ?

It cuts - for 30 minutes

Would Not Recommend

The batteries die after 30 minutes, if that. Outside of that it works pretty well. Too bad we can't get the yard done in one go.

Was this Review Helpful ?
Response from Kobalt Team

Thank you for sharing your feedback, Cherisse. We are glad to hear the trimmer is working well overall, and we understand the frustration of not bein...

Kobalt TeamApril 20, 2026

SunriseGlobal-Kobalt

Great trimmer

Would Recommend

I've been waiting to upgrade my old 40v kobalt trimmer, i love the quick line reload feature and the ease to swap the universal options

Was this Review Helpful ?

Kobalt out did themselves

Would Recommend

I like that the weedeater takes two 24v batteries which I have plenty off. The 24v batteries are cheaper than buying the 40v battery.

Was this Review Helpful ?

2 speed

Would Recommend

This is a great tool it has the same battery my drill and tile saw have . This weed eater is made for universal parts. Has a easy to use design and 2 speeds for tough weeds.

Was this Review Helpful ?

Trimmer

Would Recommend

The double battery setup does add more weight to the backend but works really well

Was this Review Helpful ?

Affordably priced electric trimmer

Would Recommend

Perfect weight and enough power for my yard projects

April 17, 2026
Verified Purchaser
Was this Review Helpful ?

Great light String Trimmer with long lasting batte

Would Recommend

I have used a competing brand for a while and was interested to use this Kobalt brand to compare. The unit is lighter than others and is very intuitive to operate. It cuts well and the guard is effective. I have around 1/2 acre that is fenced with a lot of mulched trees on the lot. I started with two fully charged batteries and set a stopwatch to see how long the batteries would last. Traveled down one fence line (126 ft), down the next (110), then began trimming around the tree bases (14 trees)...

Was this Review Helpful ?