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60

black and decker 40v lithium battery charger

Worth a look

Shows demand growing +153.9% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 20Growth 96Conversion 96Competition 31Returns 43Price range 95Avg price 95Brand share 65Review moat 88Quality gap 32

Growth

Incredible+153.9%

90-day search growth — must beat 0% to launch

Conversion

Incredible14.2%

search→purchase rate — share of searches ending in a sale

Avg price

Incredible$32.25

avg listing price — sweet spot $15–$100

Price range

Incredible$15.77–$68.35

cheapest to priciest tracked listing — scored on the share inside $15–$100

Review moat

Great233.87

avg incumbent reviews — the moat a new listing must climb

Brand share

Good66%

top-5 brand share — brands hold most of the demand

Returns

Okay3.6%

return rate — above 5% kills the launch gate

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Competition

Okay66%

top-5 click share — leaders hold, buyers still browse

Market size

Bad$79K

$79K/yr · 17K searches

According to Flapen's Amazon United States niche tracking, black and decker 40v lithium battery charger is a $79K/yr Amazon United States market (17K searches/yr). The top 5 brands hold 66% of demand. Demand peaks in Apr–May–Jun–Jul. Verdict: Worth a look — 60/100.

Data updated Jul 29, 2026 · scored weekly · How we score niches

black and decker 40v lithium battery charger market data

Units sold / yr
2K–3K
avg 100–250/product
Revenue / yr
$65K–$81K
units × avg price
Conversion rate
14.2%
Avg BSR
#578
Page quality
0%
Prime
100%
Sponsored
93%
Out of stock
5.7%
Avg brand age
36 months
Avg seller age
186 days

Competition & brand share

The top 5 products take 66% of clicks — established leaders, but buyers still shop beyond them.

Brands

15 flat

Sellers

29

Top-5 brand share

66%

Top 20: 100%

Top-5 click share

66%

Top 20: 100%

Open market

28%

  • Cailingbat23%
  • Kekepowtobat18%
  • ANOITD12%
  • Tulepowceeng7%
  • energup7%
  • AYTXTG6%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +153.9% search growth over the last 90 days.
900700Spike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Apr, May, Jun, Jul · busiest ÷ quietest = 7.2×

Top black and decker 40v lithium battery charger search terms

  • black and decker 40v battery charger6K/yr
  • black and decker 40v charger6K/yr
  • black and decker 40v lithium battery charger5K/yr
All search terms

Top black and decker 40v lithium battery charger products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%10%$8K20%$16K30%$24K40%$32K101001K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 15 tracked products in this niche — three views at once, no toggling.

What buyers say about black and decker 40v lithium battery charger

What buyers praise and complain about, mined from review topics.

What buyers love

Charging41%

“Fast charge”

Advertised Vs Actual Product15%

“As Advertised”

Battery Life12%

“Seems to work well with my battery”

Value For Money10%

“fair price”

Quality-Overall10%

“Well built”

Size-Overall4%

“Perfect fit”

Ease Of Use2%

“Easy to use”

Design-Overall1%

“Well, built”

Durability1%

“Lasts a long time”

Compatibility-Overall1%

“Compatible with the older batteries I have”

What buyers complain about

Charging29%

“would not charge”

Durability16%

“Doesn't last super long”

Battery Life12%

“Made me think I had a bad battery”

Functionality-Overall11%

“Does not work”

Quality-Overall8%

“This is of terrible quality”

Advertised Vs Actual Product6%

“Misleading 2pk”

Value For Money6%

“A little expensive”

Compatibility-Overall3%

“Not compatible even though it said it was”

Top return reasons

Charging40%
Battery Inclusion29%
Size-Overall8%
Functionality-Overall6%
Compatibility-Overall4%
Battery Life4%
Defective Material/Parts3%
Advertised Vs Actual Product2%
Value For Money1%
Socket/Port/Plug1%

Common questions

Is black and decker 40v lithium battery charger profitable to sell on Amazon United States?
The niche generates $79K/yr across 15 tracked products. 90-day search growth is +153.9%. Flapen's verdict: Worth a look (60/100).
How competitive is the black and decker 40v lithium battery charger niche?
15 brands and 29 sellers compete. The top 5 products take 66% of clicks and top 5 brands hold 66% of demand.
What do buyers complain about in black and decker 40v lithium battery charger?
Top complaints mined from reviews: Charging, Durability, Battery Life. The return rate is 3.6%.
When does demand for black and decker 40v lithium battery charger peak?
Demand peaks in Apr–May–Jun–Jul; the busiest month runs 7.2× the quietest.
What does it cost to enter the black and decker 40v lithium battery charger niche?
Listings span $15.77–$68.35; the average listing price is $32.25 (sweet spot $15–$100). The average incumbent carries 234 reviews — the moat a new listing must climb.