Quick verdict
A 7 amp corded blower rated at 180 MPH and 180 CFM that weighs 4.4 pounds and ships with a blow tube and no cord. It suits decks, patios, steps and a short driveway within reach of an outlet. The caveat is that 180 CFM is a sweeper's airflow; it will not clear leaves from a lawn.
Strengths
- 4.4 lb, usable one-handed by almost anyone
- Cord retention hook keeps the plug seated
- 7 amp draw runs on any outdoor outlet
- Unlimited runtime with nothing to charge
- Low price from a brand with a published warranty
Weaknesses
- 180 CFM is too little for leaves on grass or anything wet
- Single speed, no vacuum mode
- No extension cord included
- High-pitched fan noise
The overall YardToolLab Score is out of 100. Section scores are out of 10.
Who this blower is for
A townhouse patio, a short walkway, a deck and a one-car driveway do not justify an engine or even a battery platform. The BLACK+DECKER LB700 is a 7 amp corded blower rated at 180 MPH and 180 CFM that weighs 4.4 pounds, and it exists for exactly that scale of cleanup: sweep the leaves off the hard surfaces, clear the grass clippings from the sidewalk and put it back on the hook. It is one of the simplest and cheapest blowers on Amazon.
This review is based on the maker’s published specifications and on recurring owner feedback. We have not run this product ourselves.
What you get
The box contains the LB700 blower and one blow tube. There is no extension cord, which the listing states, so budget for an outdoor-rated cord of suitable gauge for the length you need. The motor is 7 amps, the output is 180 MPH and 180 CFM, and the weight is 4.4 pounds. A built-in cord retention hook keeps the plug from pulling out. There is no speed control, no vacuum mode and no scraper; it is a single-speed blower.
Blowing performance
180 CFM is a small volume of air moving at a fair speed, which means the LB700 is good at hard surfaces and poor at turf. Dry leaves, grass clippings, dust and cobwebs on a deck, patio or driveway move easily; leaves in grass, wet leaves and gravel do not. Owners describe it as a sweeper that saves the broom rather than a yard blower, and that is the right expectation. Fixed speed means it is too strong for a mulched bed and too weak for a lawn, but right for pavement.
Power source and cord
Corded means unlimited runtime and no battery to charge or replace, with the cord as the price. A 50 foot outdoor cord covers most townhouse lots; a 100 foot cord adds weight and drag. The cord retention hook on the handle takes the strain so the plug stays seated. Seven amps is modest, so the blower runs on any outdoor outlet without tripping breakers. Plan the route so the cord trails behind you and is never blown over.
Build, handling and ergonomics
At 4.4 pounds the LB700 can be used one-handed for the whole job by almost anyone, which is the reason to choose it over heavier 12 amp blowers for a small space. The housing is plastic and the tube clips on; the build is light rather than rugged, in keeping with the price. The recurring complaints from owners are the cord, the high pitch of a small fast fan and the lack of a second speed. It is compact enough for a hook in a shed or a shelf in a garage.
Living with it
There is no maintenance beyond keeping the intake clear and the cord in good condition. Store it indoors and inspect the cord for nicks each season. It is quieter than gas but not silent; the fan note is high. The listing does not state the warranty; BLACK+DECKER publishes a limited warranty on its corded outdoor tools, so check the product page. For a tool this cheap, replacement rather than repair is the realistic path if it fails.
Alternatives to Consider
The BLACK+DECKER BEBL750 is the step up on the same brand, with 450 CFM and two speeds for a yard with grass. The Toro 51585 Power Sweep is the direct 7 amp rival with a similar footprint. If you want a vacuum mode for bagging leaves, the BLACK+DECKER BV6600 or Toro 51621 corded blower vacs cover that for a bit more.
Verdict
Buy the BLACK+DECKER LB700 if your cleanup is hard surfaces within cord reach and you want the lightest, cheapest blower that does the job. Skip it if you have a lawn to clear, wet leaves, or more than a short driveway, where 180 CFM will leave you wishing for the BEBL750 or a battery blower.
Full specifications
BLACK+DECKER LB700 7 Amp Corded Electric Leaf Blower, 180 MPH 180 CFM FAQs
Not well. 180 CFM moves dry leaves and clippings on pavement and decking but lacks the volume to lift leaves out of grass. For a lawn, look at the BLACK+DECKER BEBL750 or a 40V battery blower.
No. You need an outdoor-rated extension cord. A 50 foot cord covers most townhouse lots; keep the gauge appropriate for the length.
No. It is a single-speed blower, which is fine for pavement but too strong for mulched beds and too weak for turf.
No. It is a blower only. The BLACK+DECKER BV6600 and Toro 51621 are corded models with vacuum and mulch modes.
