Voltage Converter
MaybeProducts sell for $24.43 on average, inside the sweet spot. But demand is soft, at -14.0% this quarter, so Voltage Converter is a Maybe.
- Flapen Score
- 59 / 100Top 13% of 740 Business, Industry & Science niches · +10 vs the category median of 4959
- Market size
- £112K/yr165K searches / yr
- 90-day growth
- -14.0%search demand this quarter
- Competition
- 46%top-5 click share · 30 brands · 65 sellers
Flapen Score
Voltage Converter against its category
The dotted line is the Business, Industry & Science average. Past it, Voltage Converter is stronger. Inside it, weaker.
Market
The Voltage Converter market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Voltage Converter 165K times last year and spent an estimated £112K. The top 5 brands take 49% of clicks. Flapen scores it 59 out of 100, a Maybe.
01 · Demand
An estimated 2.8% of those searches ended in a purchase.
Shoppers searched for this 165K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 2.8% of those searches ended in a purchase. Searches in the last 90 days moved -14.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated £112K a year.
- Searches, last 12 months
- 165K
- Growth, 90 days vs prior 90
- -14.0%
- Conversion, latest week
- 2.8%
- Market size, estimated
- £112Ka year
- Peak month
- September1.4× the quietest month
- Top search term
- voltage converter26K searches a year
02 · Price
A sale here is worth £24.43.
Listings sell for £24.43 on average, from £7.65 to £68.37. Amazon reports units sold in ranges. This niche sold 4K to 5K a year. The average listing sells 100 to 250 of them. At £24.43 that is £2K to £6K a year per listing.
- Average price
- £24.43inside the $15 to $100 sweet spot
- Price range
- £7.65–£68.37
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 4K–5K
- Units per listing a year
- 100–250
- Revenue per listing a year
- £2K–£6K
- Returns
- 1.3%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is low.
88% of listings pay for placement with sponsored ads. 94% ship with Prime. On an average day, 6.9% of listings are out of stock. The average listing ranks #86 within Industrial Electrical. It carries 395 reviews at 4.14 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 88%
- Prime listings
- 94%
- Out of stock, average day
- 6.9%
- Average rank
- #86in Industrial Electrical
- Average rating
- 4.14 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 395per listing
- Listings tracked
- 33
04 · Newcomers
1 of last year's 8 launches cleared the first-year sales bar.
8 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 40 months on average, so the names here are settling in.
- Launched, last 12 months
- 8
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 40 months
Products
Top Voltage Converter products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 21, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
500W Voltage Transformer 220/240 Volts to 110/120V Step Up Step Down Voltage Converter UK to US & US to UK
- Price
- £31.71
- Rating
- 4.5/5
- Reviews
- 265
- Age
- 4y ago

200W Step-Down Power Supply voltage converter 220V/240V to 110V/120V(UK Plug) Smart and Efficient Temperature-Protected Adapter Suitable for WiFi POS Machines and Power Bank
- Price
- £13.10
- Rating
- 4.0/5
- Reviews
- 40
- Age
- 4mo ago

Mercury Stepdown voltage converter 230V - 110V 45W
- Price
- £9.03
- Rating
- 3.4/5
- Reviews
- 514
- Age
- 17y ago

AYNEFY Voltage Converter 100W Step Up/Down Power Transformer AC100-120V 50/60Hz to AC220-240V 100W with USB Port for Hair Dryer Straightener Iron Charger Travel Use
- Price
- £17.86
- Rating
- 3.2/5
- Reviews
- 8
- Age
- 1y ago

300W Step-Down Power Supply voltage converter 220V/240V to 110V/120V(UK Plug) Smart and Efficient Temperature-Protected Adapter Suitable for WiFi POS Machines and Power Bank
- Price
- £17.54
- Rating
- 5.0/5
- Reviews
- 5
- Age
- 2mo ago
Trending
estimated 90-day click momentum
300W Step-Down Power Supply voltage converter 220V/240V to 110V/120V(UK Plug) Smart and Efficient Temperature-Protected Adapter Suitable for WiFi POS Machines and Power Bank
- Price
- £17.54
- Rating
- 5.0/5
- Reviews
- 5
- Age
- 2mo ago

Aplsinvivi 220V/240V to 110V/120V Voltage Converter Step Down Power Transformer Voltage Converter US to UK(UK Plug) 200W Intelligent Efficient Travel Adapter
- Price
- £16.45
- Rating
- 4.7/5
- Reviews
- 12
- Age
- 7mo ago

200W Step-Down Power Supply voltage converter 220V/240V to 110V/120V(UK Plug) Smart and Efficient Temperature-Protected Adapter Suitable for WiFi POS Machines and Power Bank
- Price
- £13.10
- Rating
- 4.0/5
- Reviews
- 40
- Age
- 4mo ago

200W Voltage Converter US to UK: Lifegogo Step Down Transformer 220V/240V to 110V/120V (UK Plug) Black Smart and Efficient Temperature-Protected Adapter for WiFi POS Machines Shavers
- Price
- £13.34
- Rating
- 4.1/5
- Reviews
- 5
- Age
- 9mo ago

200W Step Down Power Voltage Converter Transformer (UK Plug) 220v/240v to 110v/120v Step Down Transformer US to UK Intelligent Efficient Adapter Travel Power Adapter for WIFI/POS Machine/Power Bank
- Price
- £17.97
- Rating
- 3.5/5
- Reviews
- 3
- Age
- 9mo ago
Newest
by launch date
300W Step-Down Power Supply voltage converter 220V/240V to 110V/120V(UK Plug) Smart and Efficient Temperature-Protected Adapter Suitable for WiFi POS Machines and Power Bank
- Price
- £17.54
- Rating
- 5.0/5
- Reviews
- 5
- Age
- 2mo ago

200W Step-Down Power Supply voltage converter 220V/240V to 110V/120V(UK Plug) Smart and Efficient Temperature-Protected Adapter Suitable for WiFi POS Machines and Power Bank
- Price
- £13.10
- Rating
- 4.0/5
- Reviews
- 40
- Age
- 4mo ago

Aplsinvivi 220V/240V to 110V/120V Voltage Converter Step Down Power Transformer Voltage Converter US to UK(UK Plug) 200W Intelligent Efficient Travel Adapter
- Price
- £16.45
- Rating
- 4.7/5
- Reviews
- 12
- Age
- 7mo ago

US to UK Voltage Converter 200W: TVOOD Step Down Transformer 220V/240V to 110V/120V (UK Plug) Black Intelligent Efficient Temperature-Protected Adapter for Travel Hotel Household
- Price
- £16.54
- Rating
- 4.2/5
- Reviews
- 3
- Age
- 9mo ago

200W Voltage Converter US to UK: Lifegogo Step Down Transformer 220V/240V to 110V/120V (UK Plug) Black Smart and Efficient Temperature-Protected Adapter for WiFi POS Machines Shavers
- Price
- £13.34
- Rating
- 4.1/5
- Reviews
- 5
- Age
- 9mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 46% of clicks. Leaders hold, but buyers still shop past them.
Brands
30 rising
Sellers
65
Est. top-5 brand share
49%
Top 20: 91%
Est. top-5 click share
46%
Top 20: 88%
Open market
46%
- Cantonape16%
- iPalamila11%
- Mercury9%
- vapourd7%
- AYNEFY5%
- Kutixth5%
Demand
Voltage Converter search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.4×
Search terms
Top Voltage Converter search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- voltage converter26K/yr
- voltage converter uk to usa15K/yr
- step down transformer 240v to 110v14K/yr
- us to uk voltage converter13K/yr
- step up voltage converter14K/yr
- step down transformer10K/yr
- 240v to 110v transformer10K/yr
- 220v to 110v converter7K/yr
- step down transformer 240v to 100v6K/yr
- 240 to 110 transformer5K/yr
Reviews and returns
What reviews say buyers love and hate about Voltage Converter
We read the reviews and the return reasons for every product selling here.
“Broke easily”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
17 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Voltage Converter questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









