BLACK+DECKER 20V MAX Chain Saw Cordless Chainsaw
- Chainsaw
- Battery
- 1
- 1
- More reviewed than 61%
A capable, quiet cordless saw for branch and pruning work at a homeowner price, with reliability that one repeat buyer found inconsistent across units.
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How it ranks among the 23 chainsaws we track
4.5★ across 2,800 Amazon ratings, Bayesian-smoothed toward the category average.
2,800 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
300+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 23 chainsaws we track - how the scorecard works · full chainsaws data report. Confidence: high - strong rating volume and complete data.Updated 7 days ago. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
A BLACK+DECKER 20V MAX cordless chainsaw with a 10 inch bar and 8 inch cut capacity, sold as tool only with no battery or charger. Aimed at homeowners handling pruning and storm cleanup rather than felling large trees.
Reviewers who moved over from gas saws, including one comparing it to a 12 inch Husqvarna, describe it as competitive on smaller cuts with far less noise and no pull-cord starting. One long-time buyer who has bought four of these over six years reported a mixed track record, two performed well and two failed early, which is worth weighing against the low price.
- 10 inch bar with an 8 inch cut capacity
- Tool-free chain tensioning for quick adjustments
- Runs on Black+Decker's 20V MAX battery, not included
- Built-in oiling system lubricates the bar and chain
Who it's for
Suits a homeowner who already owns 20V MAX batteries and needs something for branches, storm limbs, and light pruning around the property. It is not a substitute for a gas saw on trunk work or clearing a lot.
What buyers say
From Amazon customer reviews.
Buyers repeatedly praise how quiet it runs next to a gas saw and like not dealing with pull-cord starting or exhaust fumes; several used it successfully on storm-downed branches and trunks up to about a foot wide, cutting from both sides when the bar could not reach through. One owner recommends sticking to genuine Black+Decker batteries after finding off-brand packs underperformed. The clearest complaint comes from a buyer who has purchased four of these over six years: two were great and two failed, with the most recent stopping constantly for no reason.
Strengths and trade-offs
Drawn from this product's published specifications.
- Quieter than a gas chainsaw with no exhaust smell
- Tool-free chain tensioning speeds up adjustments
- Works with existing 20V MAX battery packs
- Handled a 12 inch trunk in reviewer's storm cleanup
Performance notes
Tool-free tensioning lets you adjust chain slack without extra tools, and a built-in oiling system lubricates the bar and chain during cuts. Power comes from a 20V MAX Lithium Ion battery, sold separately, and the 10 inch bar with 8 inch cut capacity is sized for branches and smaller trunks rather than wide timber.
Specifications
| Brand | Black+Decker |
|---|---|
| Model | LCS1020B |
| Dimensions & fit | |
| Item Weight | 7.6 pounds |
| Item Dimensions L x W x H | 16.7 × 9.6 × 8.8 inches |
| Chain Length | 10 inches |
| Power & efficiency | |
| Power Source | Battery |
| Horsepower | 3.5 hp |
| Included components | |
| Unit Count | 1 |
| Included Components | Included Components: (1) LBXR2020, (1) LCS1620, (1) LCS1020 |
| Warranty & support | |
| Manufacturer Warranty Description | 2 years |
| Other details | |
| Number of Items | 1 |
| Item Type Name | 20V MAX LITHIUM ION CHAINSAW (BARE) |
How it compares
This product against the closest alternatives we track in chainsaws.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| BLACK+DECKER 20V MAX Chain Saw Cordless ChainsawThis product | 4.5 / 5 | 2,800 | 4.4 / 5 |
| Oregon Universal Chainsaw Field 7 PIece Sharpening KitOregon | 4.7 / 5 | 7,800 | 4.8 / 5 |
| Seesii Mini ChainsawSeesii | 4.5 / 5 | 16,200 | 4.5 / 5 |
| Tietoc Chainsaw 6 Inch Mini Electric Chainsaw Cordless Battery Poweredtietoc | 4.4 / 5 | 13,300 | 4.5 / 5 |
| Dewalt Chainsaw Pruning CRDLS 20V 8IN DCCS623BDewalt | 4.6 / 5 | 1,000 | 4.5 / 5 |
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Questions about the Black+Decker LCS1020B
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Does the LCS1020B come with a battery?
No, it is sold as tool only. It runs on Black+Decker's 20V MAX battery and charger, which are sold separately.
What size wood can this chainsaw handle?
The 10 inch bar gives an 8 inch cut capacity, suited to branches and smaller trunks rather than large timber.
Is it reliable long-term?
Most reviewers report years of trouble-free pruning use, though one repeat buyer of four units found performance inconsistent, with two failing early.