Black+Decker 40V Max Sweeper LSW40C Review
Pros: Quiet, cheap
Cons: Pitifully weak
Compare to Similar Products
Black+Decker 40V Max Sweeper LSW40C
$129.00 at Amazon
$195.49 at Amazon
$305.95 at Amazon
Check Price at Amazon
|Pros||Quiet, cheap||Powerful, relatively low operating volume, cruise control setting, efficient||Powerful, easy to hold||Plenty of strength, quiet, interchangeable batteries with other handheld cordless Makita tools||Much more affordable, exceptionally ergonomic|
|Cons||Pitifully weak||Not the longest battery life||So-so battery life, takes a long time to recharge||Expensive, so-so ergonomics and comfort||Not the most powerful, very loud|
|Bottom Line||While this blower is cheap, it isn't very good and we didn't really like it||This model is the most powerful blower we tested, helping to complete yard work more efficiently than any other tool tested||This is a powerful and well-balanced blower that will make short work of leaf-covered decks and driveways, but you'll want to have extra batteries on hand||This is a solid blower on its own merits and has interchangeable batteries with handheld Makita power tools||Ideal for the budget-conscious shopper, this blower offers just enough power and battery life for the needs of most home-owners|
|Rating Categories||Black+Decker 40V Ma...||Ego Power+ 615 CFM...||Oregon 40V Leaf Blo...||Makita 36V LXT Brus...||Ryobi 40V RY40460|
|Specs||Black+Decker 40V Ma...||Ego Power+ 615 CFM...||Oregon 40V Leaf Blo...||Makita 36V LXT Brus...||Ryobi 40V RY40460|
|Blower Model Number||LSW40C||LB6150||BL300||XBU02PT1||RY40460|
|Measured Weight w/ Battery||4 lbs||8.1 lbs||9.1 lbs||9.2 lbs||9 lbs|
|Variable speed||No||Yes, trigger||Yes, trigger||Yes, dial||Yes, trigger|
|Included Battery Size||1.5 Ah||2.5 Ah||4 Ah||5 Ah||4 Ah|
|Measured Charge Time||3 hrs 28 min||45 min||2 hr 23 min||1 hr||2 hrs 45 min|
|Measured Run Time on Turbo Boost||N/A||10 min 58 sec||10 min||N/A||18 min 5 sec|
|Measured Run Time on Highest Standard Mode||25 min 10 sec||22 min 2 sec||19 min 20 sec||14 min 37 sec||26 min|
|# of Batteries Included||1||1||1||4||1|
|Nominal Voltage||40V||56V||40V||36V (2 x 18V)||40V|
|Measured Operator Sound Level Highest Setting||73.6 dBa||88 dBa||92 dBa||84 dBA||93.3 dBa|
|Operating Modes||On/Off switch||Variable speed pulling trigger with turbo button||Variable speed pulling trigger with turbo button||Variable speeds with trigger and speed settings 1-6||Variable speed pulling trigger with turbo button|
Our Analysis and Test Results
This cordless leaf blower is basically one of our least favorite models we have seen to date, as we essentially only found it to be useful for dusting small areas.
To find out which cordless blower topped them all, we researched and compared all the top models, then bought all the most promising to test out for ourselves. We divided all of our tests into four groups, with the Black+Decker LSW40C's performance in each of them outlined below.
Making up half of the LSW40C's final score, our leaf blowing power metric is the most important of them all. Unfortunately, this blower did extremely poorly, earning a 1 out of 10. This is based on the Black+Decker's maximum useful range, the height at which it could levitate a beach ball, and how quickly and easily it could clear a parking lot.
This leaf blower could barely move sand that was 4.5' away, far less than the 15'-20' some of the top models could do.
It also could only float the beach ball to a height of 2", again far less than the 5'-7' the best blowers could.
After that pair of poor performance, we didn't really expect the Black+Decker do much of anything when it came to clearing our parking area of different types of messes and we weren't disappointed. It took forever to clear even the lightest debris and our overall conclusion was that we would rather just sweep the pavement than try and use this product.
Next, we moved on to rating and ranking the battery system of the LSW40C. It did fairly well, earning a 6 out of 10 in this metric, which accounts for one-fourth of its overall score.
To score this, we started the Black+Decker with a freshly charged battery, then timed how long it lasted on its most powerful setting. This blower's 40-volt, 1.5 amp hour battery made it for a little more than 25 minutes before calling it quits — handy, since it takes so long to clear any appreciable area with it.
Regrettably, the charger for this blower takes forever to replenish a fully depleted battery, taking almost 3.5 hours in our test, even though the claimed charge time is just 1 hour, 15 minutes.
The performance of the Black+Decker continued to improve in our next metric, with this cordless tool earning an 8 out of 10 for its solid ergonomics. This metric accounts for 15% of the LSW40C's final score and is based on the weight of the Black+Decker, its balance, grip feel and comfort, and if it tried to suck in your clothes while in normal use.
The LSW40C is one of the lightest blowers of the group, weighing in at a measly 4 lbs.
The intake for this cordless blower is on the bottom, so it almost never tries to suck in your shirt or jacket.
This blower is quite balanced, with just a tiny bit of bias towards the front. However, this blower is so light that it takes almost no effort to lift, so you can easily compensate for that.
Our last round of tests focused on how loud the Black+Decker is, with points determined by the noise level for both the person using the LSW40C and for a bystander at a bit of a distance away (50'). These account for the remaining 10% of the final score for this cordless leaf blower, which finished with an excellent performance that merited a 10 out of 10.
The LSW40C only registered about 73.6 dBa for the person operating it, with some passing cars seemingly generating more sound. This tapers off abruptly as well, only recording a little more than 64 dBa on our meter for any passersby.
While the LSW40C is considerably less expensive than the premium products, it is also considerably less good, making it mediocre when it comes to value.
If you only need to do extremely light-duty work and are shopping on a tighter budget, then the LSW40C is an alright choice. Otherwise, we definitely would recommend a plethora of other products in this category over the Black+Decker — practically any other blower that we have tested.
— Austin Palmer, David Wise, and Jenna Ammerman
Ad-free. Influence-free. Powered by Testing.
GearLab is founded on the principle of honest, objective, reviews. Our experts test thousands of products each year using thoughtful test plans that bring out key performance differences between competing products. And, to assure complete independence, we buy all the products we test ourselves. No cherry-picked units sent by manufacturers. No sponsored content. No ads. Just real, honest, side-by-side testing and comparison.Learn More