Kobalt Kobalt 80V 2 pc Combo Kit String Trimmer and Blower


Items Included in this Collection


Item #623439 |
Model #KST 140XB-06
Kobalt 80-volt cordless string trimmer provides the power you need with up to 60 minutes runtime on a fully charged 2.0 Ah battery (battery and charger included)
Adjustable cutting swath from 14-in to 16-in; straight shaft reaches under obstacles
Ideal for removing weeds and touching up lawns from 1/2 to 1-acre
Hi/lo variable-speed trigger provides greater control
Accepts universal gas attachments to turn your trimmer into a variety of different tools
Dual 0.080-in twisted line tackles thick grass that releases with a tap on its bump head
Easy load head allows for less interruption with your trimming
2.0 Ah battery and charger included
5-year warranty
General | |||
|---|---|---|---|
Battery Voltage | 80-volt | Application | 1/2 to 1 acre |
Sub-Brand | N/A | Package Contents | Power head, trimmer attachment, auxiliary handle, guard, 2.0-Ah battery, and battery charger |
Type | String trimmer | Start Type | Spring assisted pull start or electric start |
Power Source | Battery | Charger Type | Fast |
Package Quantity | 1 | Usage | Heavy-duty |
Grade | Residential | Shaft Type | Straight |
Dimensions | |||
|---|---|---|---|
Adjustable Height | No | Weight (lbs.) | 13.22 |
Engine Oil Capacity (oz.) | 0 | Battery Amp Hours | 2 |
Line Diameter Measurement | 0.095-in | Amperage | 0 |
Shaft Length (Inches) | 45 | Cord Length (Inches) | 0 |
Features | |||
|---|---|---|---|
Assembly Required | Yes | Engine Horsepower | 0 |
Attachment Capable | Yes | Engine Oil Included | No |
Battery Included | Yes | Fuel Capacity (Fluid Oz.) | 0 |
Battery Recharge Time (Hours) | 0.5 | Line Feed | Bump |
Battery Run Time (Hours) | 60 | Line Included | Yes |
Brushless | Yes | Lowe's Exclusive | Yes |
Charger Included | Yes | Number of Batteries Included | 1 |
Corded/Cordless | Cordless | Single or Dual Line Feed | Dual |
Cutting Swath (Inches) | 16 | Voltage | 80 |
Edger Conversion Capable | Yes | ||
Compatibility | |||
|---|---|---|---|
Compatible Battery Type | Lithium ion (Li-ion) | ||
Warranty | |||
|---|---|---|---|
Warranty | 5-year limited | ||
Certifications | |||
|---|---|---|---|
CA Residents: Prop 65 Warning(s) | Safety Listing | CSA safety listing | |
Miscellaneous | |||
|---|---|---|---|
UNSPSC | 27112700 | ||
Ratings may include incentivized customer reviews.
What Customers Are Saying
The Kobalt 80V cordless string trimmer offers powerful performance that can easily handle thick weeds and tall grass. It provides convenient, hassle-free operation without the need for gas, oil, or pull-starting, and features a quick battery recharge time. Users have found the trimmer to be well-balanced and easy to maneuver, though some note it is a bit heavy. The bump-feed string line mechanism works well, though finding replacement spools can be challenging. Overall, this cordless option delivers excellent performance and value.
Customer review summary generated by AI, including incentivized reviews.Much Easier Than Using A Gas Trimmer
At 72, with more than a few heath issues, using my gas Stihl line trimmer (even with its back and belt harness) has become way more difficult for me than I need to experience. I needed something lighter that I didn't have to struggle with pulling a starter cord. Since I have other Kobalt 80V tools, I had two extra Kobalt 80V batteries and didn't need another. This made purchasing only the Kobalt 80V line trimmer an easy choice. As soon as the trimmer was delivered today, I wanted to use it, but ...
From 80-volt 16-in Straight Shaft Attachment Capable Battery String Trimmer Edger Conversion Capable Verified Purchaser
If I'd only known . . .
. . . what an improvement this string trimmer is over my old 2-cycle unit. I'm a 58 year-old mechanical engineer and although my old trimmer worked fine, I rarely ever used it because of the noise and the vibration. I'd always been skeptical of battery operated tools thinking nothing could compare to a good old IC engine but after using my sister's low cost cordless trimmer, I thought I'd give it a try. I bought the 80V trimmer more on an impulse after a Lowe's employee told me about the fre...
Phasing out the 80 volt
Over the years I have acquired quite a few of the Kobalt 80volt tools. The edger, tiller, pole saw, blowers and even the weed eater (String Trimmer). The neck of my trimmer broke yesterday, and I called and was told to take it back to Lowes. I was told the 80 volt was no longer available. I got an instore credit instead! All I wanted was the part for the neck to hold guard and head on! Now I have to start replacing my entire system, i guess!
From 80-volt 16-in Straight Shaft Attachment Capable Battery String Trimmer Edger Conversion Capable
Low quality and short battery life
Bought this product to replace an old gas trimmer that paid its dues over 20 years. Pluses in my mind when purchasing this model were that the battery was rated for properties 1/2-1acre (I have 1/2 acre), and that it has a universal attachment shaft so that I could swap out different tools (such as edger, trimmer, power broom, etc). Ran into three problems. First, the knob to tighten the adjustable hand grip came stripped, so I'm dealing with a loose handle. Second, the battery drops off as I'm ...
Verified Purchaser
QC, balance problems, and def. not for lefties
I chose this trimmer because I already own an 80V max lawn mower, and because this particular model promised flexibility of using additional attachments. Unfortunately, there were several issues that made this an unsatisfactory product for my needs. First, on the additional unit that I received, the knob to attach the handle was cross-threaded and could not be used. After a rather difficult customer service experience, I returned the unit and awaited shipment of a replacement. The replacemen...
From 80-volt 16-in Straight Shaft Attachment Capable Battery String Trimmer Edger Conversion Capable Verified PurchaserVerified Pro
Good and Bad
I purchased my first one in April of 2018 and it worked flawlessly until last weekend when i got halfway through weed eating my yard. The unit shut off and would not come back on (no lights, no nothing). The battery still showed a full charge. I took the battery out and put in my 80v blower and it worked. This has a 5 year tool warranty but I was not able to find the original receipt so I went to my local store to just pick up a new one rather than go through the potential hassle of not havi...
THE Trimmer to Have!
I got the trimmer and blowers last summer. The trimmer is great! I recommend! It's about 13lbs like other gas trimmers and high power cordless trimmers. The balance is far different from the other gas and high power cordless trimmers. It is center weighted so you carry most of it w/ your left hand on the loop since the motor is right below. It felt easier to swing around and more maneuverable than most. Most of the others you carry a bit of the weight in the right hand trigger area. The balance ...
Too Heavy for me...
I purchased the Kobalt 80-Volt Max 16-in Straight Cordless String Trimmer about 24 months ago. I just put it for sale in my neighborhood. I don't want it any more. While they unit has more than enough power (two settings), the battery lasts more than enough time and the battery charges quickly, it is HEAVY and I feel it is balanced wrong. I had to purchase a shoulder strap for about $20 that made it tolerable to trim the lawn but still not comfortable. My shoulders ache for two days after us...
Just What I Needed
I went to Lowes to get a gas powered trimmer to replace the Toro 4 stroke that I had worn out. I have two acres of land and a 385 foot driveway that I trim. My previous experience with battery trimmers (the Works) was that they couldn't handle the yard I had. Battery lasted about 15 minutes and the line was so thin it couldn't cut through much. When I got to Lowes I saw the display for the 40 and 80 volt Kobalts. I talked to the Lowes associate and he assured me he had used the 80 volt trimmer a...
Only good until the original string runs out
I bought this several years ago. The charge life is tolerable. It is heavy. The amount of vibration will leave your arms tingling for 2 days. But it cuts. Until it doesn't. My trimmer is out of string. Apparently, if I want to refill it, I am going to have to find the string and wind it all myself. There are no replacements, and this thing is a single piece for the bump and the string. There are no replacements from Lowe's. I am assuming this was a common complaint and that Kobalt chan...
Hello Treat. We're sorry to read about the troubles you've had with your Kobalt 80v string trimmer. To rewind the string on the spool, follow...






Hello Keith,
Thank you for sharing your experience with this string trimmer. We greatly appreciate your honest feedback as it gives us a ...