Ratings & Reviews for Kobalt 80-volt 16-in Straight Shaft Battery String Trimmer
Ratings may include incentivized customer reviews.
What Customers Are Saying
The cordless string trimmer has received mixed reviews. Many customers praise its power, battery life, and lightweight design, finding it an effective and convenient tool. However, some report issues with restringing the trimmer and advancing the line, as well as the trimmer head losing control and chewing into the lawn. Additionally, the trimmer is not compatible with other accessories, which has disappointed some users. Overall, the product seems to work well for some, but others have been disappointed by the design flaws.
Customer review summary generated by AI, including incentivized reviews.Worse than previous version
Would Not RecommendWe have an older 80v Kobalt string trimmer, and because it has the motor up close to the battery, it can use the same generic attachments as gas string trimmers. I assumed that would still be the case with this newer model, but unfortunately it's not. It can only ever be a string trimmer, not an edger, polesaw, etc. But it works well enough as a string trimmer.. until it didn't. After replacing the string the other day, it stopped working. I'm guessing maybe I pressed too hard on the knob w...
From 80-volt 16-in Straight Shaft Battery String Trimmer 2.5 Ah (Battery Included) (Charger Included)
Kolbalt is a great product, just got a defective
Kept cutting out while using. Previous one worked well for years.
From 80-volt 16-in Straight Shaft Battery String Trimmer 2.5 Ah (Battery Included) (Charger Included) Verified Purchaser
It is very nice unit.
From 80-volt 16-in Straight Shaft Battery String Trimmer 2.5 Ah (Battery Included) (Charger Included) Verified Purchaser
Gets the job done
Would RecommendWeighs less than the older version of the 80 volt Lowe's string trimmer
From 80-volt 16-in Straight Shaft Battery String Trimmer 2.5 Ah (Battery Included) (Charger Included) Verified Purchaser
Great String Trimmer!
Would RecommendGreat Power 2 Speeds
From 80-volt 16-in Straight Shaft Battery String Trimmer 2.5 Ah (Battery Included) (Charger Included)
Works better than my gas powered one
Would RecommendI bought this back in May 2025. I had surgery in March and really couldn't use my gasoline powered trimmer anymore. I already had the 80 V blower and so buying this with two batteries was kind of a no-brainer. We live in a rural area and I have used this to cut down heavy grass and heavy Johnson grass. I did find the .095 line to be a better cutter for heavy stuff. It is a little bit more difficult to put in the trimmer. I have used mine for an hour the time and never had the battery run out. Th...
From 80-volt 16-in Straight Shaft Battery String Trimmer 2.5 Ah (Battery Included) (Charger Included)
Lowes Says Email isnt valid . Funny I keep geting
Would Not RecommendDid not last to do around a small yard . Does not hold a long charge and lowes didnt stand behind it . So give it to someone you hate and get something useful .
From 80-volt 16-in Straight Shaft Battery String Trimmer 2.5 Ah (Battery Included) (Charger Included)
Hello DavidH. We are sorry to hear of the issue you have experienced with the String Trimmer. To appropriately address your concerns with one of our ... Read More
TOTAL GARBAGE!
Would Not RecommendI bought this thing just over 60 days ago. Replaced the line a few times without issue, but today it stopped advancing one side of the line even though there was plenty of line in the spool. Pulled the head, reinstalled the line, still won't advance the line. Now I'm stuck with this junk.
From 80-volt 16-in Straight Shaft Battery String Trimmer 2.5 Ah (Battery Included) (Charger Included)
Thank you for your feedback on this matter. This is certainly concerning, and we can sympathize with your frustration. So that we can investigate you... Read More
bumper head replacement
Would Not RecommendYou cant find bumper head replacement that works correctly with Kobalt. Its a nightmare to take apart and put a universal head on. Buy a product that makes replacement bumper heads for its own product. I wouldnt buy another Kobalt.
From 80-volt 16-in Straight Shaft Battery String Trimmer 2.5 Ah (Battery Included) (Charger Included)
Hello farmwoman. We are sorry to hear that you experienced an issue with your 80V String Trimmer. We’d appreciate the opportunity to speak with you a... Read More
Need to charge batteries before using out of box.
Would RecommendGood power without a lot of noise. Very good deal on extra battery.
From 80-volt 16-in Straight Shaft Battery String Trimmer 2.5 Ah (Battery Included) (Charger Included) Verified Purchaser
Not worth it
Would Not RecommendPoorly made and making me want to switch to other brands. Blower was great, weedwhacker not at all.
From 80-volt 16-in Straight Shaft Battery String Trimmer 2.5 Ah (Battery Included) (Charger Included) Verified Purchaser
Still one of the best cordless trimmers
Would RecommendHave not had anything go wrong with any Kobalt cordless tools and lawn equipment.
From 80-volt 16-in Straight Shaft Battery String Trimmer 2.5 Ah (Battery Included) (Charger Included) Verified Purchaser
No tracking and no one cared.
Would RecommendWorse Online purchase experience ever.
From 80-volt 16-in Straight Shaft Battery String Trimmer 2.5 Ah (Battery Included) (Charger Included) Verified Purchaser
Great trimmer
Would RecommendI had no problems with putting it together and using it.
From 80-volt 16-in Straight Shaft Battery String Trimmer 2.5 Ah (Battery Included) (Charger Included) Verified Purchaser
My 1st heavy duty electric tool
Would RecommendNo more gas. Unit seems heavier than stated in the spec's.
From 80-volt 16-in Straight Shaft Battery String Trimmer 2.5 Ah (Battery Included) (Charger Included) Verified Purchaser
Hello disappointed. Thank you for sharing your experience with this string trimmer. We appreciate your honest feedback, This trimmer is not an attach... Read More