Skip to content

Black and Decker 40v Lithium Battery

Black and Decker 40v Lithium Battery shows demand growing +121.6% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Flapen Score

77
Worth a look

Top 1% of 9,536 Tools & Home Improvement niches · +29 vs the category median of 48

Market size 64Growth 95Conversion 81Competition 79Returns 67Price range 95Avg price 95Brand share 80Review moat 83Quality gap 47
This niche Category average · 9,536 niches

Is Black and Decker 40v Lithium Battery profitable on Amazon?

According to Flapen's Amazon United States niche tracking, Black and Decker 40v Lithium Battery is a $607K/yr Amazon United States market (157K searches/yr). The top 5 brands hold 55% of demand. Demand peaks in Apr–May–Jun–Jul–Aug. Verdict: Worth a look — 77/100.

Black and Decker 40v Lithium Battery: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Worth a look. Search demand moved +121.6% over the last 90 days and 8.4% of searches end in a purchase.

$607K

revenue / yr

Units sold / yr15K
Search volume / yr+121.6%157K
Conversion rate8.4%
Avg price$45.92

Who owns the niche?

The top 5 brands hold 55% of demand, so 45% of the market is open.

45%

open market share

Brands · sellers28 · 57
Top-5 product click share36%
Open market45%
Avg brand age40 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.5★ — the gap to enter on.

0/100

page quality · 42 products

Sponsored placement90%
New entrants (1y)9· 3 succeeded
Avg rating4.5★
Avg reviews348

Top Black and Decker 40v Lithium Battery products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

Clicks spread well past the top 5 (36% combined) — an open shelf where new products get seen.

$0$18K$36K$55K$73K1101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

28 rising

Sellers

57

Top-5 brand share

55%

Top 20: 94%

Top-5 click share

36%

Top 20: 80%

Open market

39%

  • OHYES BAT14%
  • Munikind12%
  • BLACK+DECKER12%
  • BULL-TECH10%
  • Powilling7%
  • VANTTECH6%

Black and Decker 40v Lithium Battery demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume157KCVR8.4%Products42Brands28Top 5 Brands55%OOS Rate6.6%Rating4.5★Reviews348Avg BSR#1,300
6K4KSpike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Apr, May, Jun, Jul, Aug · busiest ÷ quietest = 7.9×

Top Black and Decker 40v Lithium Battery search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

  • black and decker 40v lithium battery68K/yr
  • black and decker 40v battery22K/yr
  • 40v black and decker battery17K/yr
  • 40 volt black and decker battery12K/yr
  • black & decker 40v lithium battery7K/yr
  • black and decker 40v6K/yr
  • black and decker 40 volt battery5K/yr
  • black and decker 40 volt lithium battery4K/yr
  • black decker 40v lithium battery4K/yr
  • black and decker 36v battery4K/yr

What reviews say buyers love and hate about Black and Decker 40v Lithium Battery

What buyers mention most, as a share of all reviews.

What buyers love

89% of reviews
Battery Life34%

Good battery

Charging13%

Holds a charge

Value For Money12%

Good investment

Advertised Vs Actual Product9%

As advertised

Quality-Overall7%

Good quality

What buyers complain about

80% of reviews
Charging31%

Battery didnt charge

Durability14%

it didn't last

Battery Life12%

Very short battery life

Quality-Overall8%

Low Quality

Value For Money4%

These are much more expensive

Black and Decker 40v Lithium Battery return rate & reasons

Why buyers send it back, as a share of all return requests.

2.3%

Return rate

19%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Battery Inclusion
28%
2Charging
25%
3Size-Overall
15%
4Battery Life
7%
5Compatibility-Overall
5%

Common Black and Decker 40v Lithium Battery questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Black and Decker 40v Lithium Battery 77/100 on Amazon United States — Worth a look. The niche generates $607K/yr across 42 tracked products. 3 of 9 products launched in the last 360 days are still selling. Search demand moved +121.6% over the last 90 days.
Search demand for Black and Decker 40v Lithium Battery on Amazon United States peaks in Apr–May–Jun–Jul–Aug, where the busiest month runs 7.9× the quietest.