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Black+Decker LSW40C - 40V 83 CFM Cordless Blower

The Black+Decker LSW40C is a cordless handheld leaf blower delivering up to 83 CFM and 125 MPH. It is powered by a 1.5Ah 40V MAX battery. (Read full specs)

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Black+Decker LSW40C 83 CFM Cordless Blower
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Price history for the Black+Decker LSW40C

Lowest price $109.95
Highest price $139
Current price $109.95
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Description

Lightweight yet powerful, this cordless sweeper makes it easy to clear lawn debris from driveways, decks and other hard surfaces around your home. With speed up to 125 MPH, it gets the job done quickly but quietly. And with a built-in state of charge indicator, you know at a glance how much power you have left.

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The Black+Decker LSW40C in use

The Black+Decker LSW40C

With its cordless handheld design, the Black+Decker LSW40C is a good match for homeowners with a yard that is generally under a quarter acre, where upkeep is light and occasional.

It sports a max air speed of 125 MPH and a max air volume rating of 83 cubic feet per minute (CFM). This balance means the blower is suitable for light clearing across small yards, patios, driveways, or garden paths.

This cordless blower is powered by a 40V brushed motor, allowing unrestricted movement during use. A 1.5Ah battery is included, giving up to 30 minutes of runtime on a full charge.

As with similar models of its class, this leaf blower has just one operating speed.

At 2.4 lbs (bare tool) and 4 lbs with the battery, the blower’s handheld design lets the operator lift and aim it with one hand.

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The Black+Decker LSW40C's performance versus other blowers

The following charts are provided to give you an idea how the key specs of the Black+Decker LSW40C compare with handheld leaf blowers of similar voltage (between 36 and 48V).

Important: All figures are based on published specifications. Because manufacturers may test at different power levels or under different conditions, use the autonomy/runtime efficiency figures as a guideline only.
  • With its 2.4 lbs bare tool build, the Black+Decker LSW40C holds the lightest bare tool weight seen in cordless handheld blowers in the 36 to 48V range.
  • Air expelled from the blower's nozzle can reach speeds of 125 MPH, indicating a lower air speed, when compared to other battery-operated handheld blowers between 36 and 48V. For the fastest air speed in this category, you may want to consider the Makita GBU03ZV, which can expell air at a velocity that can reach 487 MPH.
  • It’s capable of expelling a maximum air volume of 83 CFM (cubic feet per minute). This places it at the low end compared to other cordless handheld blowers with a comparable voltage. For the highest air volume, you may want to have a look at the Ryobi RY40HPLB01K, which boasts with 800 CFM.
  • Autonomy-wise, with up to 30 minutes of autonomy on a full charge, the LSW40C is on the low end when compared with other cordless handheld units of similar voltage. To enjoy the best possible autonomy in this category, you could have a look at the Stihl BGA 200 which offers up to 535 minutes of runtime.
  • Runtime efficiency for the Black+Decker LSW40C is among the better figures in its class, helping the user get more work out of each charge. If runtime efficiency matters most to you, you might look at the Stihl BGA 50, which delivers a higher runtime efficiency of 0.8 minutes per Wh.
According to our stats, the following comparison is pretty popular: Black+Decker LSW40C vs Black+Decker LSW36.

Price comparison

As you can see from these interactive charts, when compared to other 36-48V cordless blowers, the Black+Decker LSW40C 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

STRENGTHS:
  • Inexpensive
  • Light bare tool weight (2.4 lbs)
  • Excellent power efficiency
WEAKNESSES:
  • Brushed motor
  • No speed variation
  • Low CFM (83 CFM)
  • Low MPH (125 MPH)
  • Low autonomy (30 mins)

Do you own the Black+Decker LSW40C and agree (or disagree) with these strengths and weaknesses?

Let us know and write your own review.

Features and Specifications

Type
TypeCordless
HandlingHandheld
Air volumeUp to 83 CFM
Air speedUp to 125 MPH
Motor
Motor type
Brushed
Battery system40V MAX Li-ion
Battery capacity1.5Ah (60Wh)
Autonomy30 mins
Speed settings1
Features
Battery included1 x 1.5Ah (LBX1540)
Noise rating50 dB
Misc
Weight (w/ battery)4 lbs
Weight (tool only)2.4 lbs
Warranty3 years
UPC885911487597

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 Black+Decker LSW40C, the user manual is available here (opens in a new tab).

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About Black+Decker

The Stanley Black & Decker Corporation is an American manufacturer that has produced and sold quality tools and accessories for over a hundred years. The corporation sells a wide variety of hand tools, power tools, security systems and more through its many subsidiary brands: Stanley, Black & Decker, DeWalt, Mac, Bostitch, and more. Stanley Black & Decker counts itself as a leading global manufacturer of tools and similar products with a market presence in over 100 countries.

Warranty Information

The Black+Decker LSW40C is covered under a warranty for up to 3 years. This warranty may not cover all parts of the blower.
For more information about the warranty of Black+Decker blowers, please consult Black+Decker's warranty policies (opens in a new tab). Alternatively, you can also contact their Customer Support: 1-800-544-6986.

Questions & Answers

Can I get one without the battery? I already have 2. (Asked May 30, 2020)

The LSW40C includes the blower, an LBX1540 battery, and a charger. The bare tool model code is LSW40 (without the C).

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