The Kobalt KLB 1040A-03 is a cordless handheld leaf blower delivering 520 CFM at 120 MPH. It features a 4 Ah 40 V Li-ion battery. (Read full specs)
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Amazon | Price history for the Kobalt KLB 1040A-03 |
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| Highest Price $169.00 Lowest Price $85.00 Current Price $85.00 |
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Features and Specifications
| Type | Cordless |
|---|---|
| Handling | Handheld |
| CFM | Up to 520 |
| MPH | Up to 120 |
| Blowing Force | N/A |
| Brushless | Yes |
|---|---|
| Voltage | 40 V |
| Speed settings | Variable |
| Battery | Li-ion |
|---|---|
| Autonomy | N/A |
| Cruise control | Yes |
| Vacuum | No |
| Battery included | 1 |
|---|---|
| Weight (w/ battery) | 7.6 lbs |
| Weight (tool only) | 4.8 lbs |
| Noise rating | N/A |
| Warranty | 5 years |
Unlike many websites, we did our best to research each of the specs above. That being said, we are not immune to making the occasional mistake or omission. Should you notice any missing or incorrect values, don't hesitate to suggest improvements so we can address the issue. Should you wish more detailed specs on the Kobalt KLB 1040A-03, the user manual is available here (opens in a new tab).
Description
Overview of the Kobalt KLB 1040A-03
The Kobalt KLB 1040A-03
- Power: The KLB 1040A-03, manufactured by Kobalt, is a cordless blower with a maximum air speed of 120 MPH and a maximum air volume rating of 520 CFM.
- Power delivery: Kobalt designed this unit and its brushless, battery-operated motor with top-of-the-food-chain maneuverability in mind. The KLB 1040A-03 doesn’t need to be plugged in, so you can take it anywhere easily.
- Battery: The Kobalt KLB 1040A-03 is powered by an easy-to-recharge 4 Ah 40 V Li-ion battery (1 KB 440-03 battery included).
- Handling: For those who are looking for a portable and convenient leaf blower, this model is a strong candidate. It’s designed for easy handling and use, and its size means it’s easily carried and stored. At 7.6 lbs (battery included), the Kobalt KLB 1040A-03 is positioned within the average weight range for cordless handheld blowers, offering a balanced weight profile compared to others in its category.
- Speed Settings: The Kobalt KLB 1040A-03 provides versatile control with customizable airflow via variable speed settings and the convenience of cruise control for prolonged comfort.
Product Video
The Kobalt KLB 1040A-03's performance versus other blowers
The following charts are provided to give you an idea how the key specs of the Kobalt KLB 1040A-03 compare with handheld leaf blowers of similar voltage (between 36 and 48V).
- The air speed of the Kobalt KLB 1040A-03 maxes out at 120 MPH. While more than adequate for many jobs, its air speed is below average among other battery-operated handheld blowers between 36 and 48V. For the fastest air speed in this category, you may want to consider the Husqvarna 350iB, which can expell air at a velocity that can reach 200 MPH.
- With a maximum airflow of 520 CFM (cubic feet per minute), this model falls squarely within the average range for cordless handheld blowers. If air volume is important to you, the Husqvarna 350iB, with 800 CFM, could be in your good books.
Price comparison
As you can see from these interactive charts, when compared to other cordless blowers, the Kobalt KLB 1040A-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
- Brushless motor
- Cruise control
- 5 year (limited) warranty
- Decent weight (7.6 lbs)
- Decent CFM (520 CFM)
- Low MPH (120 MPH)
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 KLB 1040A-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).
Questions & Answers
How long does it take to charge the Kobalt blower battery? (Asked October 31, 2023)
With the included charger, the 4Ah battery should take a bit under 3h to fully recharge.
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