Kobalt KLB 2024A-03 - 24V 540 CFM Cordless Brushless Blower
The Kobalt KLB 2024A-03 is a cordless handheld leaf blower delivering up to 540 CFM and 120 MPH. It is powered by a 4.0Ah 24V battery. (Read full specs)
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Description
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The Kobalt KLB 2024A-03
The Kobalt KLB 2024A-03 is a cordless handheld blower that is best suited to homeowners with a typical home yard ranging from about a quarter to half an acre.
It delivers up to 540 CFM of air volume and 120 MPH of air speed. For the user, this translates to modest airflow, moving dry leaves and small debris around a yard, patio, or driveway.
Featuring a 24V brushless motor, the unit provides cordless operation, allowing you to operate with great mobility. It includes a 4.0Ah battery, able to deliver up to 45 minutes of runtime on a full charge.
With its variable speed settings and turbo button, the Kobalt KLB 2024A-03 allows you to precisely control its air output. In addition, the blower is also equipped with cruise control, with which the user can easily maintain the selected settings.
With a bare tool weight of 4.9 lbs and 6.6 lbs when fully equipped, this handheld unit supports one-handed use in tight areas. On the unit's handle, an intuitive display with LEDs allows you to instantly see the battery level and at what speed the blower is running.
The Kobalt KLB 2024A-03's performance versus other blowers
The following charts are provided to give you an idea how the key specs of the Kobalt KLB 2024A-03 compare with handheld leaf blowers of similar voltage (between 18 and 24V).
- The Kobalt KLB 2024A-03 tips the scales at 4.9 lbs (bare tool), a weight that's typical for many cordless handheld blowers in the 18 to 24V range. Should weight be a deciding factor, the Worx WG543 is worth a look at just 2.3 lbs the bare tool.
- Upon exiting the nozzle, the air can reach speeds of up to 120 MPH, which is rather impressive for a battery-operated handheld blower between 18 and 24V. If you wish to benefit from air expelled at the fastest possible speed, the Makita XBU07SM1 and its 143 MPH could be an option to consider.
- If air volume is an important feature, the KLB 2024A-03 by Kobalt will not disappoint. Its airflow maxes out at 540 CFM (cubic feet per minute), which is more powerful than most cordless handheld blowers with a comparable voltage. If air volume is important to you, the Dewalt DCBL724W1, with 550 CFM, could be in your good books.
- The KLB 2024A-03 boasts a battery life that exceeds many, offering superb longevity compared to other cordless handheld units. Users can enjoy up to 45 minutes of uninterrupted operation. If autonomy is an important factor for you, the Ryobi PBLLB01K can run for up to 60 minutes and could be worth considering.
- While runtime is an important metric, it is closely tied to battery capacity. To understand performance more clearly, it’s also useful to look at runtime efficiency, how long the unit runs relative to its battery size. The Kobalt KLB 2024A-03 delivers a typical level of runtime efficiency, offering a balanced amount of operation time per unit of battery capacity. If runtime efficiency matters most to you, you might look at the Sun Joe 24V-JB-LTE, which delivers a higher runtime efficiency of 1.04 minutes per Wh.
Price comparison
As you can see from these interactive charts, when compared to other 18-24V cordless blowers, the Kobalt KLB 2024A-03 is on the cheap side of the price range.
It can therefore be a really good buy if you're looking to acquire a budget blower.
The bottom line
- Inexpensive
- 5 year (limited) warranty
- Brushless motor
- Cruise control
- Convenient display
- High CFM (540 CFM)
- High MPH (120 MPH)
- Excellent autonomy (45 mins)
- Decent bare tool weight (4.9 lbs)
- Good power efficiency
The Kobalt KLB 2024A-03 doesn't have any notably low specs.
Do you own the Kobalt KLB 2024A-03 and agree (or disagree) with these strengths and weaknesses?
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Features and Specifications
| Type | Cordless |
|---|---|
| Handling | Handheld |
| Air volume | Up to 540 CFM |
| Air speed | Up to 120 MPH |
| Blowing force | Up to 13 N |
| Motor type | Brushless |
|---|---|
| Battery system | 24V Li-ion |
| Battery capacity | 4.0Ah (96Wh) |
| Autonomy | 45 mins |
| Speed settings | Variable / Turbo |
| Battery included | 1 x 4.0Ah (KB 424-03) |
|---|---|
| Cruise control | Yes |
| Noise rating | 56 dB |
| Weight (w/ battery) | 6.6 lbs |
|---|---|
| Weight (tool only) | 4.9 lbs |
| Warranty | 5 years |
| Series | QUIET TECH |
| UPC | 195532006801 |
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.
About Kobalt
Kobalt is an American tool brand introduced in 1998 and distributed mainly by Lowe’s. Produced through partnerships with manufacturers like J.H. Williams, Kobalt focuses on accessible, homeowner-oriented equipment. Its leaf blowers are primarily cordless models, competing with brands such as Craftsman and Husky. Certain models share design and manufacturing origins with products from Greenworks.
Warranty Information
The Kobalt KLB 2024A-03 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).
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