Is foval power step down 220v to 110v profitable to sell on Amazon United States?

The niche generates $39K/yr across 6 tracked products. 90-day search growth is +1.5%. Flapen's verdict: Skip it (36/100).

How competitive is the foval power step down 220v to 110v niche?

1 brands and 4 sellers compete. The top 5 products take 98% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in foval power step down 220v to 110v?

Top complaints mined from reviews: Functionality-Overall, Socket/Port/Plug, Durability. The return rate is 9.0% — above our launch gate.

When does demand for foval power step down 220v to 110v peak?

Demand peaks in Apr; the busiest month runs 4.2× the quietest.

What does it cost to enter the foval power step down 220v to 110v niche?

Listings span $16.34–$50.23; the average listing price is $31.86 (sweet spot $15–$100). The average incumbent carries 1,609 reviews — the moat a new listing must climb.

foval power step down 220v to 110v

Skip it

Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.

Conversion

Incredible18.5%

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

Avg price

Incredible$31.86

avg listing price — sweet spot $15–$100

Price range

Incredible$16.34–$50.23

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

Quality gap

Great4.3★

avg incumbent rating — lower means beatable quality

Review moat

Okay1,608.83

avg incumbent reviews — the moat a new listing must climb

Growth

Okay+1.5%

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

Returns

Bad9.0%

return rate — above 5% kills the launch gate

Market size

Bad$39K

$39K/yr · 7K searches

Competition

Bad98%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

Signals High Returns

According to Flapen's Amazon United States niche tracking, foval power step down 220v to 110v is a $39K/yr Amazon United States market (7K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Apr. Verdict: Skip it — 36/100.

Data updated Jul 22, 2026 · scored weekly · How we score niches

foval power step down 220v to 110v market data

Units sold / yr: 500–750; avg 100–250/product
Revenue / yr: $16K–$24K; units × avg price
Conversion rate: 18.5%
Avg BSR: #494
Page quality: 0%
Prime: 100%
Sponsored: 100%
Out of stock: 0.0%
Avg brand age: 46 months
Avg seller age: 199 days

Competition & brand share

The top 5 products capture 98% of clicks — a locked-up shelf that new listings rarely crack.

Brands

1 flat

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

98%

Top 20: 100%

Open market

FOVAL100%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +1.5% search growth over the last 90 days.

Peak months: Apr · busiest ÷ quietest = 4.2×

Open Trend

Top foval power step down 220v to 110v 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 6 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

FOVAL Power Step Down 220V to 110V Travel Voltage Converter International Power Adapter for Hair Straightener/Curling Iron with 4-Port USB Charging US/UK/AU/EU Universal Plug Adapter (White)

FOVAL$33.114.3★5,454 rev

European Travel Plug Adapter FOVAL EU UK US Power Strip with USB C and 4 USB Ports 3 AC Outlets Wall Mountable 5ft Extension Cord Compact for Travel Cruise Ship Home Office (White)

FOVAL$17.104.7★2,409 rev

European Travel Plug Adapter FOVAL EU UK US Power Strip with USB C and 4 USB Ports 3 AC Outlets Wall Mountable 5ft Extension Cord Compact for Travel Cruise Ship Home Office (Black)

FOVAL$16.344.7★334 rev

220V to 110V Travel Voltage Converter FOVAL 2000W International Power Converter for Hair Dryer Straightener/Curling Iron with 4-Port USB (1 USB C) Step Down Transformer for US/EU/UK/AU/Italy/India

FOVAL$40.023.6★73 rev

220V to 110V Travel Voltage Converter FOVAL 2000W Power Converter for Hair Dryer Straightener/Curling Iron with 4-Port USB (1 USB C) Step Down Transformer for US/EU/UK/AU/SA/Italy/India

FOVAL$50.234.1★47 rev

Newest

by launch date

220V to 110V Travel Voltage Converter FOVAL 2000W International Power Converter for Hair Dryer Straightener/Curling Iron with 4-Port USB (1 USB C) Step Down Transformer for US/EU/UK/AU/Italy/India

FOVAL$40.0273 rev

1y ago

220V to 110V Travel Voltage Converter FOVAL 2000W Power Converter for Hair Dryer Straightener/Curling Iron with 4-Port USB (1 USB C) Step Down Transformer for US/EU/UK/AU/SA/Italy/India

FOVAL$50.2347 rev

1y ago

220V to 110V Converter Travel Adapter FOVAL International Step Down Power Converter for Hair Straightener/Curler with 18W USB-C Port Voltage Converter US to Europe Italy UK AU China Plug (White)

FOVAL$34.361,336 rev

3y ago

European Travel Plug Adapter FOVAL EU UK US Power Strip with USB C and 4 USB Ports 3 AC Outlets Wall Mountable 5ft Extension Cord Compact for Travel Cruise Ship Home Office (Black)

FOVAL$16.34334 rev

4y ago

European Travel Plug Adapter FOVAL EU UK US Power Strip with USB C and 4 USB Ports 3 AC Outlets Wall Mountable 5ft Extension Cord Compact for Travel Cruise Ship Home Office (White)

FOVAL$17.102,409 rev

4y ago

What buyers say about foval power step down 220v to 110v

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

What buyers love

Charging22%

“allowed us to charge multiple devices”

Ease Of Use20%

“Very convenient”

Socket/Port/Plug13%

“It comes with a lot of adapters, and gives us US plugs and USB outlets”

Portability10%

“We can take it practically anywhere in the world”

Quality-Overall5%

“Great Product”

Strength5%

“still going strong”

Advertised Vs Actual Product3%

“Worked as it should”

Weight Light3%

“fairly lightweight”

Durability3%

“for the last 3 months they have been working well”

Flexibility3%

“long enough for flexible placement”

What buyers complain about

Functionality-Overall21%

“Non functional”

Socket/Port/Plug16%

“causing it to fall out of the outlet at times”

Durability13%

“Doesnt last like it should”

Advertised Vs Actual Product9%

“False advertising”

Charging8%

“I travel to Sud America To charge my iPhone took several hours to fully charge. item not good”

Weight Heavy4%

“The strip is also pretty heavy and bulky, which took up a lot of room and weight in my suitcase”

Noise Level3%

“Only real issue is the fan noise”

Natural Resource Wastage3%

“Was a waste of space”

Ease Of Use3%

“was not able to use it”

Touch/Button Controls3%

“Within the first two months the button that needs to be pushed to convert got stuck and wouldnt work”

Top return reasons

Functionality-Overall19%

Compatibility-Overall19%

Size-Overall16%

Weight Heavy11%

Advertised Vs Actual Product8%

Defective Material/Parts5%

Socket/Port/Plug5%

Charging3%

Value For Money2%

Heating2%

Common questions

Is foval power step down 220v to 110v profitable to sell on Amazon United States?: The niche generates $39K/yr across 6 tracked products. 90-day search growth is +1.5%. Flapen's verdict: Skip it (36/100).
How competitive is the foval power step down 220v to 110v niche?: 1 brands and 4 sellers compete. The top 5 products take 98% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in foval power step down 220v to 110v?: Top complaints mined from reviews: Functionality-Overall, Socket/Port/Plug, Durability. The return rate is 9.0% — above our launch gate.
When does demand for foval power step down 220v to 110v peak?: Demand peaks in Apr; the busiest month runs 4.2× the quietest.
What does it cost to enter the foval power step down 220v to 110v niche?: Listings span $16.34–$50.23; the average listing price is $31.86 (sweet spot $15–$100). The average incumbent carries 1,609 reviews — the moat a new listing must climb.