Kobalt KHB 2580-06 - 80V 630 CFM Cordless Brushless Blower
The Kobalt KHB 2580-06 is a cordless handheld leaf blower delivering up to 630 CFM and 140 MPH. It is powered by a 2.5Ah 80V battery. (Read full specs)
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Description
Zoom on the Kobalt KHB 2580-06
With its cordless handheld design, the Kobalt KHB 2580-06 is appropriate for homeowners with residential properties where lawns or gardens fall between a quarter and half an acre.
It sports a max air speed of 140 MPH and a max air volume rating of 630 cubic feet per minute (CFM). For the user, this translates into a blower that should move leaves effectively across lawn sections and hard surfaces, while also being capable of shifting compacted leaves or light yard debris like twigs.
An 80V brushless motor powers the KHB 2580-06, which operates fully cordless for versatile handling. A 2.5Ah battery is included, giving up to 75 minutes of runtime on a full charge.
The Kobalt KHB 2580-06 offers customizable airflow through its variable speed settings, along with integrated cruise control for convenient operation.
With a bare tool weight of 5.8 lbs and 8.9 lbs with the battery, this handheld unit can be guided with one hand to direct airflow where needed.
Product Videos
The Kobalt KHB 2580-06's performance versus other blowers
The following charts are provided to give you an idea how the key specs of the Kobalt KHB 2580-06 compare with handheld leaf blowers of similar voltage (between 60 and 80V).
- Among other cordless handheld blowers in the 60 to 80V range, the Kobalt KHB 2580-06 has a typical bare tool weight of 5.8 lbs. Should weight be a deciding factor, the Atlas 56994 is worth a look at just 4.6 lbs the bare tool.
- Upon exiting the nozzle, the air can reach speeds of up to 140 MPH, which is on the lower end for battery-operated handheld blowers between 60 and 80V. For the fastest air speed in this category, you may want to consider the PRORUN PBL160H, which can expell air at a velocity that can reach 190 MPH.
- The Kobalt KHB 2580-06 boasts an airflow rate of 630 CFM (cubic feet per minute), which is standard for cordless handheld blowers with a comparable voltage. If air volume is important to you, the Toro 51827, with 900 CFM, could be in your good books.
- Its battery is standard in terms of autonomy for a cordless handheld product that runs on this kind of voltage. Fully charged, it should run for up to 75 minutes. If autonomy is an important factor for you, the Toro 51822 can run for up to 140 minutes and could be worth considering.
- Runtime alone doesn’t always tell the full story because it depends heavily on battery capacity. Runtime efficiency can give a clearer picture by showing how much work you get per unit of battery power. Runtime efficiency for the Kobalt KHB 2580-06 sits comfortably in the middle of the range for battery-powered handheld blowers. If runtime efficiency matters most to you, you might look at the Toro 51820, which delivers a higher runtime efficiency of 0.6 minutes per Wh.
Price comparison
As you can see from these interactive charts, when compared to other 60-80V cordless blowers, the Kobalt KHB 2580-06 is on the average side of the price range.
Therefore, this blower nicely fits in the expected budget for this kind of product.
The bottom line
- In the expected price range
- Brushless motor
- Cruise control
- 5 year (limited) warranty
- Decent bare tool weight (5.8 lbs)
- Decent CFM (630 CFM)
- Good autonomy (75 mins)
- Good power efficiency
- Low MPH (140 MPH)
Features and Specifications
| Type | Cordless |
|---|---|
| Handling | Handheld |
| Air volume | Up to 630 CFM |
| Air speed | Up to 140 MPH |
| Motor type | Brushless |
|---|---|
| Battery system | 80V Li-ion |
| Battery capacity | 2.5Ah (200Wh) |
| Autonomy | 75 mins |
| Speed settings | Variable |
| Battery included | 1 x 2.5Ah (KB 2580C-06) |
|---|---|
| Cruise control | Yes |
| Weight (w/ battery) | 8.9 lbs |
|---|---|
| Weight (tool only) | 5.8 lbs |
| Warranty | 5 years |
| UPC | 841821032944 |
We've taken extra care to research and verify each of the specifications above. That said, occasional mistakes or omissions are still possible. If you spot any missing or inaccurate information, feel free to suggest a correction so we can address it. For full technical details on the Kobalt KHB 2580-06, the user manual is available here (opens in a new tab).
About Kobalt
Kobalt is an American brand launched in 1998. Kobalt is the product of a partnership between Lowe’s, a leading seller of home improvement and outdoor products, and J.H. Williams, which is one of Lowe’s primary manufacturers. As one of Lowe’s primary outdoor equipment brands, Kobalt has positioned itself to be a major competitor of Craftsman, Husky, and other similar popular brands.
Warranty Information
The Kobalt KHB 2580-06 is covered under a warranty for up to 5 years. This warranty may not cover all parts of the blower.
For more information about the warranty of Kobalt blowers, please consult Kobalt's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-888-3-KOBALT (888-356-2258).
Questions & Answers
How do you charge the battery? (Asked April 9, 2020)
The battery can be charged with the KRC 80-06 (opens in a new tab) or KRC 30-06 (opens in a new tab) charger.
Got some rocks inside the blower and the parts of the fan fins broke off. Where can I get replacement parts? (Asked July 23, 2021)
Replacement parts can be ordered through Kobalt support: 1-888-3-KOBALT (888-356-2258).
Couldn't find the right answer for you? Ask your own question.


User Reviews
SN: KBZ 0940544 speed problem…(with a fully charged battery)