Black+Decker 20V MAX Chainsaw Review: Pros, Cons and Who It’s For

Black+Decker 20V MAX chainsaw review: the short verdict

The BLACK+DECKER LCS1020 is built for light yard cleanup, pruning, and cutting kindling. With a 20V MAX battery power source and a 10 in guide bar, it targets suburban homeowners who want a grab-and-go tool without the hassle of mixing gas and oil fuel, cleaning air filters, or pulling recoil cords. The package includes the LCS1020 saw, an LBXR2020 battery, and an LCS1620 charger.

For small wood chores around a house, that setup is convenient. A 6.8 lb listed weight makes the saw easy to maneuver along fencelines and low branches. However, this is not a saw for cutting winter firewood cords. The 10 in bar and 20V battery lack the power and cutting depth required for thick hardwood rounds, and the Amazon listing leaves out several key specifications while presenting a major horsepower contradiction in its spec table.

Key specs

Specifications are manufacturer rated, as published on the Amazon listing. The listing’s spec table states 5 hp, which is an obvious error for a compact 20V battery chainsaw; buyers should expect homeowner trimming output rather than commercial gas power. The title specifies an automatic oiler, while the bullets refer to an oiling system for bar and chain lubrication. The 6.8 lb item weight represents the tool as listed, and the listing states dimensions of 16.7″L x 8.81″W x 9.63″H.

The saw

What the BLACK+DECKER LCS1020 does well

Lightweight handling for yard cleanup

At a listed 6.8 lb, the LCS1020 is lightweight and easy to handle for clearing yard clutter and trimming low branches. For homeowners clearing fallen branches after a summer storm or trimming low brush along a driveway, low weight reduces arm fatigue. The compact dimensions of 16.7″L x 8.81″W x 9.63″H make it easy to carry around outbuildings and store on a garage shelf.

Tool-less chain tensioning

The listing highlights tool-less chain tensioning for fast and easy bar and chain adjustments. Instead of searching for a wrench or screwdriver, the tool-less tensioning system allows quick bar and chain adjustments by hand. This simplifies keeping proper tension on the 10 in chain during yard chores.

Convenient cordless kit

The listing states included components of the LBXR2020 battery, LCS1620 charger, and LCS1020 saw. Having the battery and charger in the box means you do not need to buy separate power accessories to get started. Cordless operation eliminates pull cords, exhaust fumes, and the chore of storing mixed gasoline through the winter.

Stated manufacturer warranty

Unlike listings that omit warranty coverage entirely, the spec table here states a 2 year limited manufacturer warranty from Black & Decker Outdoor. Having a stated 2 year warranty term provides clear recourse with the maker if defects arise during homeowner use.

Limitations

• Horsepower contradiction in spec table. The listing spec table claims 5 hp, which is impossible for a 20V battery yard saw. A claim of 5 hp belongs on a commercial gas timber saw, not a 10 in homeowner tool.
• No chain brake stated. The listing describes a front hand guard to protect from flying debris and a lock-off button to prevent accidental starting, but it does not state an active manual or inertia chain brake.
• Small 10 in bar ceiling. With a 10 in bar, this saw is limited to branches and small limbs. It cannot buck hardwood firewood logs or cut large fallen tree trunks.
• Missing technical specifications. The listing omits chain pitch, chain gauge, chain speed, and the amp-hour rating of the battery, leaving buyers to check manuals for replacement parts.
• Not built for firewood cords. The 20V battery platform and compact motor will bog down in dense, dry oak or maple rounds, making it unsuitable for processing winter heating wood.

How we scored it

The Woodlot Score weighs performance, build, value, safety and warranty, using only what the listing publishes. The full method is on our How We Pick page.

Scores run from 9.2 to 9.8: each product’s point total is placed on that range, so more points always means a higher score.

Who should buy the BLACK+DECKER LCS1020, and who should skip it

Buy it if

• You need a light 6.8 lb saw for clearing storm branches, pruning fruit trees, or cutting small kindling near the woodpile.
• You want a complete cordless kit that includes the LCS1020 saw, LBXR2020 battery, and LCS1620 charger.
• You want simple tool-less chain tensioning without keeping wrenches in your pocket.
• You want a stated 2 year limited manufacturer warranty for homeowner peace of mind.

Skip it if

• You need to buck hardwood logs for heating, where larger gas saws built for cutting cords are required.
• You want a more capable cordless model with a longer bar for thicker wood.
• You require a saw with an inertia-activated chain brake for timber work.
• You cut large tree trunks or want to mill lumber.

Alternatives to consider

Dedicated firewood gas saws. If you need to cut firewood rounds, gas models in our firewood chainsaw guide provide the engine displacement and guide bar length needed to cut dense hardwood without stalling.

Larger homeowner battery saws. Homeowners who want cordless convenience with more cutting capacity can look at the models featured in our battery chainsaw for homeowners roundup, which offer longer bars and higher voltage platforms.

Power source choices. Read our breakdown of gas vs battery chainsaw differences to decide whether cordless simplicity or gas cutting speed fits your property chores.

Safety and gear

Even with a compact 10 in cordless saw, safety gear remains essential. Always wear chainsaw chaps, a helmet with a face screen and hearing protection, cut-resistant gloves, and sturdy work boots. Keep the upper quadrant of the guide bar tip clear of logs and brush to avoid kickback, check chain tension before cutting, and never cut alone. Safe cutting practices detailed in the OSHA logging eTool require solid footing and balanced control. This site does not provide tree felling instructions; for taking down trees, hire a certified arborist. Keep the cutting chain sharp using a tool from our best chainsaw sharpener guide, because a dull chain causes dangerous binding.

Around the Woodpile

• Yard cleanup vs woodlot bucking: Use this 10 in saw for clearing yard limbs and cutting kindling; leave heavy log bucking to dedicated firewood equipment.
• Battery care: Remove the LBXR2020 battery pack from the saw before cleaning wood chips or adjusting chain tension with the tool-less tensioner.
• Bar oil reservoir: Check the oiling system reservoir before each cutting chore, as keeping the 10 in bar and chain lubricated prevents binding.
• Safe storage: Store the saw, battery, and LCS1620 charger indoors away from damp woodpile conditions to protect electrical contacts.

Frequently Asked Questions

Can the BLACK+DECKER 20V MAX chainsaw cut firewood?

It can cut small kindling and trim thin branches, but it is not built for bucking firewood logs. The 10 in bar and 20V motor lack the cutting depth and power required to slice through dense hardwood rounds.

Does the BLACK+DECKER LCS1020 have a chain brake?

The Amazon listing states a front hand guard to protect against flying debris and a lock-off button to prevent accidental starting, but it does not state a manual or inertia chain brake.

What comes in the box with the LCS1020?

The listing’s included components specify the LCS1020 chainsaw, one LBXR2020 20V MAX battery, and one LCS1620 charger.

Why does the spec table list 5 horsepower?

The spec table states 5 hp, which is an obvious clerical error in the Amazon listing. A 20V battery chainsaw produces light trimming power rather than the output of a 5 hp commercial gas saw.

What warranty covers the BLACK+DECKER LCS1020?

The listing spec table states a 2 year limited manufacturer warranty provided by Black & Decker Outdoor.

Related guides

Explore our complete saw coverage on the chainsaws hub, browse cordless options on our battery chainsaws page, compare gas models in the best chainsaw for firewood roundup, and review firewood preparation timelines in our guide on how long to season firewood.