Is skil battery profitable to sell on Amazon United States?

The niche generates $730K/yr across 25 tracked products. 1 of 3 products launched in the last 360 days are still selling. 90-day search growth is +40.7%. Flapen's verdict: Worth a look (53/100).

How competitive is the skil battery niche?

9 brands and 47 sellers compete. The top 5 products take 59% of clicks and top 5 brands hold 93% of demand.

What do buyers complain about in skil battery?

Top complaints mined from reviews: Charging, Battery Life, Durability. The return rate is 3.7%.

When does demand for skil battery peak?

Demand peaks in Nov–Dec; the busiest month runs 2.0× the quietest.

What does it cost to enter the skil battery niche?

Listings span $34.86–$346.56; the average listing price is $97.26 (sweet spot $15–$100). The average incumbent carries 114 reviews — the moat a new listing must climb.

skil battery

Worth a look

Shows a thin review moat (114 avg reviews), but brand-locked demand (top 5 brands take 93% of clicks) keeps it on the watch list.

Review moat

Great114.28

avg incumbent reviews — the moat a new listing must climb

Avg price

Great$97.26

avg listing price — sweet spot $15–$100

Market size

Good$730K

$730K/yr · 210K searches

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Growth

Good+40.7%

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

Conversion

Okay3.6%

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

Competition

Okay59%

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

Returns

Okay3.7%

return rate — above 5% kills the launch gate

Price range

Bad$34.86–$346.56

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

Brand share

Bad93%

top-5 brand share — brand-locked demand

Signals High Price

According to Flapen's Amazon United States niche tracking, skil battery is a $730K/yr Amazon United States market (210K searches/yr). The top 5 brands hold 93% of demand. Demand peaks in Nov–Dec. Verdict: Worth a look — 53/100.

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

skil battery market data

Units sold / yr: 5K–6K; avg 100–250/product
Revenue / yr: $486K–$584K; units × avg price
Conversion rate: 3.6%
Avg BSR: #1,320
Page quality: 0%
Prime: 100%
Sponsored: 100%
Out of stock: 0.7%
Avg brand age: 31 months
Avg seller age: 155 days

Competition & brand share

The top 5 products take 59% of clicks — established leaders, but buyers still shop beyond them.

Brands

9 rising

Sellers

Top-5 brand share

93%

Top 20: 100%

Top-5 click share

59%

Top 20: 95%

Open market

Skil63%
PENGJBATTER11%
DTK9%
Bayhon5%
JGSPJ5%
Sydelway2%
Open — no brand owns it (3 brands, 5%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +40.7% search growth over the last 90 days.

Peak months: Nov, Dec · busiest ÷ quietest = 2.0×

Open Trend

Top skil battery search terms

skil battery66K/yr +36.5%2.5% conv.
skil 40v battery22K/yr +72.8%1.9% conv.
skil 20v battery28K/yr +21.4%1.6% conv.
skil power core 40 battery11K/yr +44.9%3.3% conv.
skil battery 20v14K/yr -2.2%1.9% conv.
skil battery 40v8K/yr +38.3%2.7% conv.
skil 40v9K/yr +38.0%0.7% conv.
skil pwrcore 40 battery6K/yr +61.7%5.5% conv.
skil 40v tools5K/yr +53.8%0.1% conv.
skil lawn mower battery4K/yr +102.8%1.8% conv.

All search terms

Top skil battery 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

SKIL PWR CORE 40 40V 2.5Ah Lithium Battery Compatible with All SKIL 40V Tools - BY8705-00

Skil$108.504.6★695 rev

SKIL PWR CORE 12 2 x 2.0Ah 12V USB-C Battery and Charger Starter Kit Including Two 2.0Ah Batteries and 20W PD Charger-CB5020A-22

Skil$55.554.6★127 rev

PENGJBATTER 40V 6.0Ah Lithium Battery Compatible for SKIL PWRCORE 40V Battery BY8708C-01 BY8705-00 BY8708-00 BY8723C-00 BL4713C-1 Compatible with Skil PWR CORE 40 Volt Tools

PENGJBATTER$66.063.9★79 rev

SKIL 20V 2.0Ah USB Type-C Battery BY5100B-00

Skil$69.984.6★80 rev

Bayhon 7.5Ah Lithium-ion Replacement for Toro 60V Battery

Bayhon$42.034.3★59 rev

Newest

by launch date

PENGJBATTER 40V 6.0Ah Lithium Battery Compatible for SKIL PWRCORE 40V Battery BY8708C-01 BY8705-00 BY8708-00 BY8723C-00 BL4713C-1 Compatible with Skil PWR CORE 40 Volt Tools

PENGJBATTER$66.0679 rev

11mo ago

Sydelway 20V 6.0Ah Battery Replacement for Skil 20V Battery Compatible with SKIL PWRCORE 20 Volt Cordless Power Tools and Chargers Replacement for Skil Battery BY519601 BY519603 BY519702

Sydelway$38.7122 rev

11mo ago

XAVITO Replacement for Skil 20V 6.0Ah Battery New Upgraded 4X Longer Runtime for Skil 20V Cordless Electric Tools for PWRCore 20V Battery BY519601 BY519603 BY519701 BY519702 BY519703

XAVITO$39.8442 rev

11mo ago

Mozzoom Battery Replacement Compatible with SKIL 40V Battery BL0460C-11 BL4713C-11 Compatible with SKIL PWR CORE 40 Tools and SC5364-00 SC5376C-00 Charger 6000mAh

Mozzoom$84.084 rev

1y ago

Bayhon 7.5Ah Lithium-ion Replacement for Toro 60V Battery

Bayhon$42.0359 rev

1y ago

What buyers say about skil battery

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

What buyers love

Battery Life28%

“The battery lasts long enough”

Value For Money11%

“Great value”

Charging11%

“It holds a charge”

Quality-Overall8%

“Quality product”

Weight Light6%

“Lightweight and easy to maneuver”

Size-Overall5%

“Fits well”

Ease Of Use5%

“Easy to use”

Advertised Vs Actual Product4%

“Worked great, as advertised”

Cutting/Trimming2%

“Cuts good”

Assembly/Installation2%

“Easy setup right out of the box”

What buyers complain about

Charging17%

“Doesn't hold charge”

Battery Life17%

“Battery died in 12 months”

Durability13%

“doesn't last”

Value For Money5%

“a bit pricey”

Size-Overall3%

“Small,”

Weight Heavy2%

“It too is a bit heavy”

Functionality-Overall2%

“Malfunction on Day 1”

Ease Of Use2%

“somewhat difficult to get a comfortable grip with”

Quality-Overall1%

“After using it the performance is lack luster”

Strength1%

“not heavy-duty at all”

Top return reasons

Battery Inclusion27%

Charging20%

Size-Overall15%

Functionality-Overall8%

Battery Life8%

Compatibility-Overall7%

Value For Money4%

Defective Material/Parts3%

Durability1%

Advertised Vs Actual Product1%

Common questions

Is skil battery profitable to sell on Amazon United States?: The niche generates $730K/yr across 25 tracked products. 1 of 3 products launched in the last 360 days are still selling. 90-day search growth is +40.7%. Flapen's verdict: Worth a look (53/100).
How competitive is the skil battery niche?: 9 brands and 47 sellers compete. The top 5 products take 59% of clicks and top 5 brands hold 93% of demand.
What do buyers complain about in skil battery?: Top complaints mined from reviews: Charging, Battery Life, Durability. The return rate is 3.7%.
When does demand for skil battery peak?: Demand peaks in Nov–Dec; the busiest month runs 2.0× the quietest.
What does it cost to enter the skil battery niche?: Listings span $34.86–$346.56; the average listing price is $97.26 (sweet spot $15–$100). The average incumbent carries 114 reviews — the moat a new listing must climb.

skil battery

skil battery market data

Competition & brand share

Demand & seasonality

Top skil battery search terms

Top skil battery products on Amazon

Top sellers

Newest

Trending

What buyers say about skil battery

What buyers love

What buyers complain about

Top return reasons

Common questions

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