Skip to content

5v Power Supply

Fail

Prices span $5.24–$14.07, mostly outside the sweet spot, so 5v Power Supply is a Fail.

Flapen Score
36
36 / 100
Ranks 689 of 740 Business, Industry & Science niches · −13 vs the category median of 49
Market size
£43K/yr68K searches / yr
90-day growth
-33.5%search demand this quarter
Competition
72%top-5 click share · 15 brands · 20 sellers

Flapen Score

5v Power Supply against its category

The dotted line is the Business, Industry & Science average. Past it, 5v Power Supply is stronger. Inside it, weaker.

36Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The 5v Power Supply market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for 5v Power Supply 68K times last year and spent an estimated £43K. The top 5 brands take 74% of clicks. Demand peaks in Jan–Nov–Dec. Flapen scores it 36 out of 100, a Fail.

01 · Demand

An estimated 8.8% of those searches ended in a purchase.

Shoppers searched for this 68K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 8.8% of those searches ended in a purchase. Searches in the last 90 days moved -33.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated £43K a year.

Searches, last 12 months
68K
Growth, 90 days vs prior 90
-33.5%
Conversion, latest week
8.8%
Market size, estimated
£43Ka year
Peak month
December2.4× the quietest month
Top search term
5v power supply38K searches a year

02 · Price

A sale here is worth £7.33.

Listings sell for £7.33 on average, from £5.24 to £14.07. Amazon reports units sold in ranges. This niche sold 5K to 6K a year. The average listing sells 0 to 100 of them. At £7.33 that is £0 to £733 a year per listing.

Average price
£7.33under the $15 to $100 sweet spot
Price range
£5.24–£14.07
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
5K–6K
Units per listing a year
0–100
Revenue per listing a year
£0–£733
Returns
3.9%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. 100% ship with Prime. On an average day, 14.8% of listings are out of stock. The average listing ranks #306 within Industrial Electrical. It carries 94 reviews at 4.34 stars, so a new listing needs social proof before a better product.

Sponsored listings
88%
Prime listings
100%
Out of stock, average day
14.8%
Average rank
#306in Industrial Electrical
Average rating
4.34 starsAmazon United Kingdom average 4.36 stars
Average reviews
94per listing
Listings tracked
16

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 27 months on average, so a newcomer is not facing entrenched names.

Launched, last 12 months
8
Successful launches
1Amazon's first-year sales bar
Average brand age
27 months

Products

Top 5v Power Supply 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.

Competition

Competition: brands, sellers & click share

The top 5 products take an estimated 72% of clicks. A locked shelf that new listings rarely crack.

£0£4K£9K£13K£17K1101001K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)2 products missing review or click data not plotted

Brands

15 falling

Sellers

20

Est. top-5 brand share

74%

Top 20: 100%

Est. top-5 click share

72%

Top 20: 100%

Open market

23%

  • SZZKtech39%
  • KDRNXVAL15%
  • Etopgo9%
  • Velainwom7%
  • Eophmi4%
  • AETPI4%

Demand

5v Power Supply search demand

Weekly searches over the year, seasonality beneath. Pick a range.

2K2KSpike '25Holiday '25DecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Jan, Nov, Dec · busiest ÷ quietest = 2.4×

Search terms

Top 5v Power Supply search terms shoppers use

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

  • 5v power supply38K/yr
  • 5v dc power supply14K/yr
  • 5v 3a power supply6K/yr
  • dc 5v power supply6K/yr
  • 5 volt power supply4K/yr

Reviews and returns

What reviews say buyers love and hate about 5v Power Supply

We read the reviews and the return reasons for every product selling here.

20%of positive reviews mention “Charging”
32%of negative reviews mention “Durability”
3.9%of orders come back
“not very durable”
A buyer, on “Durability”32% of negative reviews mention the same topic

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.

16 topics

NegativePositive

FAQ

Common 5v Power Supply 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