7 Best Black and Decker Cordless Leaf Blower Battery Options Compared (2026)

By Caleb Morgan

Updated November 2026

Shopping for a black and decker cordless leaf blower battery usually comes down to one question: will the battery and blower together move the leaves, grass clippings and debris in your yard without draining too fast or weighing you down? This list covers seven cordless blowers sold under the Black+Decker name or closely related models, with the criteria we used to order them: battery voltage and amp-hour rating, stated airflow (CFM) and air speed (MPH), tool weight, number of speed settings, what the package includes, and the general patterns owners report about runtime and build quality. We did not run these machines ourselves. Everything below is based on listing specifications, brand reputation and common owner feedback.

Our Top Picks

Quick Comparison

BLACK+DECKER 20V MAX Cordless Leaf Blower with Battery and Charger (LSW221)

BLACK+DECKER Cordless Leaf Blower with Battery and Charger 20V MAX, Electric Leaf Blower 130 mph Air Speed, Lightweight Design (LSW221)

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Best for: Most homeowners with a typical yard

This is a good starting point for a standard suburban lot where you mostly clear fallen leaves from lawns, beds and walkways. It is a sensible middle ground between light patio blowers and heavier professional units.

Key specs

• 20V MAX lithium-ion platform
• Up to 130 MPH air speed
• Battery and charger included

Pros

• Lightweight for extended use
• Strong air speed for the battery class
• Battery platform shared with many other Black+Decker tools

Cons

• Runtime on a single charge can be limited on large leaf piles
• Less airflow volume than higher-CFM models

Bottom line: A practical default if you want one blower for everyday yard cleanup and do not need maximum output.

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BLACK+DECKER 20V MAX Cordless Leaf Blower with Battery and Charger (BCBL700D1)

BLACK+DECKER 20V MAX Cordless Leaf Blower with Battery and Charger, Powerful 2-Speed, Up to 90 MPH and 320 CFM Axial Lightweight Electric Leaf Blower (BCBL700D1)

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Best for: Small to medium yards and driveways

Owners who want more airflow to move wet or dense debris across driveways and patios will find this model appealing. The two-speed setting helps match output to the task.

Key specs

• 20V MAX battery platform
• Up to 90 MPH and 320 CFM
• Two-speed control, battery and charger included

Pros

• High CFM rating helps move leaf volume
• Two speeds let you save battery on light jobs
• Axial design keeps the body relatively compact

Cons

• Lower top MPH than some competing 20V blowers
• Battery life at high speed is shorter than at low speed

Bottom line: Choose this if airflow volume matters more to you than raw nozzle speed.

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BLACK+DECKER POWERCOMMAND 40V MAX Leaf Blower with Battery and Charger (LSW36)

BLACK+DECKER Leaf Blower Cordless with Battery and Charger, POWERCOMMAND 40V MAX 90 CFM Variable Speed Up to 120 MPH, Battery Leaf Blower, Hard Surface and Yard Sweeper (LSW36)

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Best for: Large yards and heavy leaf loads

The 40V platform gives this model more capacity than the 20V options above. It suits larger properties, long driveways and fall seasons when leaves pile up quickly.

Key specs

• 40V MAX POWERCOMMAND battery system
• 90 CFM airflow
• Variable speed up to 120 MPH

Pros

• Variable speed control suits both delicate and heavy tasks
• Good for hard surface and sweeping work
• More power reserve than standard 20V blowers

Cons

• Heavier than the 20V models
• Larger battery increases overall cost of ownership if you already own 20V tools

Bottom line: A strong pick for owners with a larger lot who want more output from a battery blower.

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21V Cordless Handheld Leaf Blower, Orange, with 2 Batteries and Charger

2.0Ah Batteries & 2 Speed Modes Small Compact Handheld Blower for Lawn Care, Blowing Leaves, Dust, Patios Cleaning, Orange Leaf Blower Cordless 21V Electric with 2 Batteries and Charger lightweight

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Best for: Light cleanup and tight spaces

This compact handheld unit is aimed at people who need to clear dust, small leaves and debris from patios, car surfaces or narrow walkways. Two batteries included means you can swap packs instead of waiting.

Key specs

• 21V cordless design
• 2.0Ah batteries, two included
• Two speed modes

Pros

• Light and easy to hold for long periods
• Two batteries reduce downtime
• Well suited to small areas

Cons

• Not built for heavy leaf loads on large lawns
• Smaller batteries mean shorter runtime at high speed

Bottom line: A budget-friendly choice for light, frequent cleanup rather than full-yard work.

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21V Cordless Handheld Leaf Blower, Green, with 2 Batteries and Charger

2 Speed Mode Powerful Battery Powered Rechargeable Electric Leaf Blowers 2.0Ah Handheld for Lawn Care Yard and Patio Green Leaf Blower Cordless 21V Electric with 2 Batteries and Charger lightweight

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Best for: Patios, decks and small areas

Essentially the same class of compact blower as the orange version, this option suits households that want a lightweight tool for patio sweeping and quick spot cleanup.

Key specs

• 21V cordless platform
• Two 2.0Ah batteries and charger included
• Two speed settings

Pros

• Compact body fits in a small storage space
• Easy to control for detailed work
• Includes spare battery

Cons

• Limited airflow for full leaf removal
• Build quality expectations should match the budget tier

Bottom line: Pick this for light household tasks in a small outdoor space.

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Cordless Leaf Blower with 2×4.0Ah Batteries and Charger

Cordless Leaf Blower, 800,000 RPM Electric Handheld Blower, Leaf Blower Cordless with 2×4.0Ah Batteries & Charger,Snow Blowers with 2-Nozzles for Patio,Lawn Care,Dust,Snow & Car Drying

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Best for: Longer sessions between charges

Two 4.0Ah packs give noticeably more runtime than 2.0Ah batteries, which matters when you are working through a long fall cleanup. Two nozzle options add flexibility.

Key specs

• Two 4.0Ah batteries included
• Two nozzles
• Handheld design with charger

Pros

• Higher amp-hour batteries extend working time
• Two nozzles cover both wide and focused jobs
• Good for patio, lawn and car cleanup

Cons

• Heavier than 2.0Ah compact models
• Specification claims from the listing should be checked against your needs before buying

Bottom line: A good fit for owners who prioritize runtime over minimum weight.

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CRAFTSMAN V20 RP Cordless Leaf Blower with Battery and Charger (CMCBL730P1)

CRAFTSMAN Leaf Blower Cordless with Battery and Charger V20 RP, Up to 110 MPH Power, Handheld Electric Leaf Blower, Brushless Motor, Lightweight, 5.0Ah (CMCBL730P1)

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Best for: Users who want brushless power

This model is built around a brushless motor and a 5.0Ah battery, which suits owners who value consistent output and longer motor life. It is a CRAFTSMAN product rather than a Black+Decker one, but it appears in this comparison as a strong alternative in the same use category.

Key specs

• V20 RP battery platform
• Up to 110 MPH air speed
• Brushless motor, 5.0Ah battery

Pros

• Brushless motor is generally associated with longer service life
• 5.0Ah battery offers good runtime
• Lightweight for its power class

Cons

• Not part of the Black+Decker battery line, so it cannot share batteries with your existing Black+Decker tools
• Owners often report the battery is the larger cost of entry if you are starting from scratch

Bottom line: Choose this if you want brushless performance and are comfortable with a different battery platform.

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Buying Guide

Battery voltage and platform

Voltage (20V MAX, 21V, 40V) sets the ceiling for power and runtime. Before buying, check whether a blower uses the same battery family as tools you already own. Sharing packs across string trimmers, mowers or drills can save money over time, but it also limits you to one brand’s ecosystem.

Good picks for this: BLACK+DECKER 20V MAX Cordless Leaf Blower (LSW221), BLACK+DECKER POWERCOMMAND 40V MAX Leaf Blower (LSW36)

Airflow (CFM) versus air speed (MPH)

CFM measures how much air moves, which determines how well a blower pushes a pile of leaves. MPH measures how fast the air leaves the nozzle, which matters for loosening stuck debris. Most yard work benefits from a balance. Higher CFM is usually more useful for leaf piles, while higher MPH helps with wet or matted material.

Good picks for this: BLACK+DECKER 20V MAX Cordless Leaf Blower (BCBL700D1), CRAFTSMAN V20 RP Cordless Leaf Blower (CMCBL730P1)

Battery capacity and runtime

Amp-hour ratings (Ah) indicate how long a pack can run under load. A 2.0Ah battery suits short sessions. A 4.0Ah or 5.0Ah pack gives more working time before recharging. Owners commonly report that high-speed use drains a battery much faster than low-speed use, so plan your speed settings around the job.

Good picks for this: Cordless Leaf Blower with 2×4.0Ah Batteries, CRAFTSMAN V20 RP Cordless Leaf Blower (CMCBL730P1)

Weight and ergonomics

A blower you hold at arm’s length for 20 minutes will feel heavier than the spec sheet suggests. Compare tool weight with and without the battery, and look at grip shape and balance. Lightweight handheld units are easier on the wrists and shoulders for light work.

Good picks for this: 21V Cordless Handheld Leaf Blower (Orange), 21V Cordless Handheld Leaf Blower (Green)

Size of your yard and the debris you clear

Match the tool to the job. A small patio needs a compact blower with modest airflow. A half-acre lot with mature trees, or a long driveway covered in wet leaves, needs more CFM and a battery with enough reserve to finish without swapping packs repeatedly. Consider whether you also need to clear gravel, mulch or grass clippings, since those materials behave differently.

Good picks for this: BLACK+DECKER POWERCOMMAND 40V MAX Leaf Blower (LSW36), BLACK+DECKER 20V MAX Cordless Leaf Blower (LSW221)

Included accessories and spare batteries

Many kits include a battery and charger, but some include two batteries or extra nozzles. A second battery roughly doubles your working time without waiting for a recharge. Check whether the listing includes a charger, because some bundles do not.

Good picks for this: 21V Cordless Handheld Leaf Blower (Green), Cordless Leaf Blower with 2×4.0Ah Batteries

Care and battery longevity

Store batteries indoors at moderate temperatures, avoid leaving them in a hot vehicle, and clean air vents after each use to keep the motor running cool. Lithium-ion packs generally last longer when you avoid running them completely flat. Follow the manufacturer’s instructions for charging and storage. If you are unsure about battery safety, consult a qualified technician or the manufacturer’s service center.

Good picks for this: CRAFTSMAN V20 RP Cordless Leaf Blower (CMCBL730P1), BLACK+DECKER 20V MAX Cordless Leaf Blower (BCBL700D1)

FAQ

Are Black+Decker cordless leaf blower batteries interchangeable with other Black+Decker tools?

Many Black+Decker battery-powered tools share a battery platform within the same voltage line, such as 20V MAX. Check the listing or the packaging to confirm compatibility before buying a battery separately, since the 40V line uses its own packs.

What is a good runtime for a cordless leaf blower?

Runtime depends on battery capacity, speed setting and debris load. Owners commonly report that a 2.0Ah battery runs a short session at low speed, while 4.0Ah or larger packs last considerably longer. Expect shorter runs at maximum speed.

Is CFM or MPH more important?

For moving piles of leaves, CFM is usually more useful. For loosening wet or compacted debris, higher MPH helps. Many users look for a balance between the two.

Can a cordless leaf blower replace a gas blower for a large property?

For small to medium yards, a 20V or 40V cordless model can handle most routine cleanup. Very large properties or heavy wet leaf loads may still favor gas models, so consider your typical workload before deciding.

Should I buy a spare battery?

If you regularly clear more than a small patio, a spare battery lets you keep working while the first pack charges. Check that the spare matches your blower’s platform and amp-hour rating.

How should I store the battery over winter?

Store batteries in a cool, dry place at partial charge rather than fully empty or fully charged. Follow the manufacturer’s storage guidance, and avoid exposing packs to freezing temperatures or direct heat.

Are there safety tips when using a battery leaf blower?

Wear eye protection, keep bystanders and pets clear of the airstream, and avoid blowing debris toward open windows or vehicles. If a battery overheats, swells or smells unusual, stop using it and consult the manufacturer or a qualified professional.

Conclusion

For most suburban yards, the BLACK+DECKER 20V MAX blower (LSW221) offers a balanced mix of air speed, weight and platform compatibility, which is why it leads our at-a-glance list. Choose the BCBL700D1 if airflow volume matters more than top speed, or the LSW36 40V model if you have a large property. The 21V handheld units suit light cleanup, and the 4.0Ah two-battery kit suits owners who want longer sessions. If you want brushless power and do not mind a different battery platform, the CRAFTSMAN V20 RP model is a strong alternative.

Sources

• Consumer safety guidance on power tools, battery handling and product recalls (cpsc.gov)
• Background on lithium-ion battery use, storage and efficiency (energy.gov)
• Workplace and outdoor equipment safety standards, including hearing and eye protection (osha.gov)

Related reading

• Black and Decker Leaf Vacuum Blower Review: Is It Worth It?
• Black and Decker Leaf Blower Vac: Which Model Should You Choose? (2026)
• 4 Best Leaf Blower Black and Deckers (2026): Our Picks
• Stihl Leaf Blower Cordless: 5 Best Picks Compared (2026)
• Ryobi Leaf Blower Cordless: How to Choose and Use One Well
• Ryobi Battery Operated Leaf Blower: 7 Best Models for Home Yards (2026)

About Caleb Morgan

Caleb Morgan is part of our editorial team and reviews and edits our garden hand tools & equipment guides, checking product details against manufacturer specifications and owner feedback.