4.5 Volt Dc Power Adapter
FailShoppers spend an estimated $41K a year here, so 4.5 Volt Dc Power Adapter is a Fail.
- Flapen Score
- 34 / 100Ranks 6,878 of 8,347 Electronics niches · −9 vs the category median of 4334
- Market size
- $41K/yr62K searches / yr
- 90-day growth
- -22.6%search demand this quarter
- Competition
- 65%top-5 click share · 13 brands · 16 sellers
Flapen Score
4.5 Volt Dc Power Adapter against its category
The dotted line is the Electronics average. Past it, 4.5 Volt Dc Power Adapter is stronger. Inside it, weaker.
Market
The 4.5 Volt Dc Power Adapter market on Amazon at a glance
Shoppers on Amazon United States searched for 4.5 Volt Dc Power Adapter 62K times last year and spent an estimated $41K. The top 5 brands take 76% of clicks. Demand peaks in Oct–Nov–Dec. Flapen scores it 34 out of 100, a Fail.
01 · Demand
An estimated 5.8% of those searches ended in a purchase.
Shoppers searched for this 62K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 5.8% of those searches ended in a purchase. Searches in the last 90 days moved -22.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated $41K a year.
- Searches, last 12 months
- 62K
- Growth, 90 days vs prior 90
- -22.6%
- Conversion, latest week
- 5.8%
- Market size, estimated
- $41Ka year
- Peak month
- December9.7× the quietest month
- Top search term
- 4.5v dc power supply12K searches a year
02 · Price
A sale here is worth $11.32.
Listings sell for $11.32 on average, from $6.79 to $17.50. Amazon reports units sold in ranges. This niche sold 5K to 6K a year. The average listing sells 100 to 250 of them. At $11.32 that is $1K to $3K a year per listing.
- Average price
- $11.32under the $15 to $100 sweet spot
- Price range
- $6.79–$17.50
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 5K–6K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $1K–$3K
- Returns
- 6.8%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
81% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 10.6% of listings are out of stock. The average listing ranks #31 within Power Accessories. It carries 1,890 reviews at 4.38 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 81%
- Prime listings
- 100%
- Out of stock, average day
- 10.6%
- Average rank
- #31in Power Accessories
- Average rating
- 4.38 starsAmazon United States average 4.42 stars
- Average reviews
- 1,890per listing
- Listings tracked
- 16
04 · Newcomers
0 of last year's 1 launches cleared the first-year sales bar.
1 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 46 months on average, so the names here are settling in.
- Launched, last 12 months
- 1
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 46 months
Products
Top 4.5 Volt Dc Power Adapter 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 22, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
4.5V 1Amp AC to DC Adapter Power Supply 4.5W 1000ma AC 100-240V to 4.5V 2.5mm X 5.5mm Plug(Pay Attention to The Size. Make Sure it Works for Your Products)
- Price
- $9.34
- Rating
- 4.2/5
- Reviews
- 193
- Age
- 7y ago

NOYITO AC to DC 4.5V 1A 1000mA Adapter Converter AC120V 100-240V to 4.5V Power Supply DC Port 3.5 x1.35mm Wire Length 4.9 ft (Pack of 2)
- Price
- $10.53
- Rating
- 4.6/5
- Reviews
- 208
- Age
- 8y ago
![Belker 12W Universal 3V 4.5V 5V 6V 7.5V 9V 12V AC DC Adapter Power Supply for Household Electronics Mp3 Routers TV Boxes LCD Tablets CCTV IP Cameras Max. 1000mA [BB]](https://m.media-amazon.com/images/I/41r0FtXDLPL.jpg)
Belker 12W Universal 3V 4.5V 5V 6V 7.5V 9V 12V AC DC Adapter Power Supply for Household Electronics Mp3 Routers TV Boxes LCD Tablets CCTV IP Cameras Max. 1000mA [BB]
- Price
- $11.56
- Rating
- 4.6/5
- Reviews
- 298
- Age
- 7y ago
![Belker 12W 3V 4.5V 5V 6V 7.5V 9V 12V Adjustable Voltage Universal AC/DC Adapter Power Supply for Household Electronics Micro USB - 1A Max. [BN]](https://m.media-amazon.com/images/I/41afVTvCt+L.jpg)
Belker 12W 3V 4.5V 5V 6V 7.5V 9V 12V Adjustable Voltage Universal AC/DC Adapter Power Supply for Household Electronics Micro USB - 1A Max. [BN]
- Price
- $13.69
- Rating
- 4.4/5
- Reviews
- 5,405
- Age
- 7y ago

ZOZO Universal AC/DC Adapter 12W 3V 4.5V 5V 6V 7.5V 9V 12V Switching Power Supply Charger with 8 Tips 5.5x2.1mm 5.5x2.5mm Micro USB for Routers Speakers CCTV Cameras LED Strip Lights
- Price
- $12.79
- Rating
- 4.2/5
- Reviews
- 10,076
- Age
- 10y ago
Trending
estimated 90-day click momentum
4.5V Power Supply Charger Compatible with GPX Portable CD Player PC301B PC101B PC101 PC301 PC108B PC308B PC800B PC332B PCB319B PCB319
- Price
- $10.22
- Rating
- 3.5/5
- Reviews
- 3
- Age
- 5mo ago

Outtag 12W Universal AC/DC Adapter 3V 4.5V 5V 6V 7.5V 9V 12V Power Cord Replacement for Household Electronics Routers CCTV IP Cameras 8 Tips
- Price
- $11.48
- Rating
- 4.3/5
- Reviews
- 357
- Age
- 6y ago

MTYTOT 4.2V 1A 1000mA Power Supply Adapter AC to DC Power Supply Transformer 5.5mmx2.5mm DC Plug
- Price
- $6.79
- Rating
- 4.6/5
- Reviews
- 115
- Age
- 4y ago

Universal AC Adapter 5V 9V 12V 2A DC Power Adapter Adjustable Power Supply
- Price
- $13.72
- Rating
- 4.5/5
- Reviews
- 623
- Age
- 5y ago

4.5V 1Amp AC to DC Adapter Power Supply 4.5W 1000ma AC 100-240V to 4.5V 2.5mm X 5.5mm Plug(Pay Attention to The Size. Make Sure it Works for Your Products)
- Price
- $9.34
- Rating
- 4.2/5
- Reviews
- 193
- Age
- 7y ago
Newest
by launch date
4.5V Power Supply Charger Compatible with GPX Portable CD Player PC301B PC101B PC101 PC301 PC108B PC308B PC800B PC332B PCB319B PCB319
- Price
- $10.22
- Rating
- 3.5/5
- Reviews
- 3
- Age
- 5mo ago

4.5V AC/DC Adapter Charger for GPX Portable Compact Disc MP3 CD Player
- Price
- $11.82
- Rating
- 4.6/5
- Reviews
- 36
- Age
- 1y ago

Power Supply 4.5v Led Transformer: 4.5V 1A Replacement Inflatable Adapter - Low Voltage Controller with Power Cord for Christmas Tree Lights - Class 2 Power Supply 120vac 60hz for Seasonal Light-2 PCS
- Price
- $17.50
- Rating
- 4.3/5
- Reviews
- 50
- Age
- 1y ago

4.5V 2.7W 0.6A Class 2 Power Supply AC to DC Low Voltage Transformer IP44 Inflatable Power Adapter for LED Strip Lights Christmas Decor Light Indoor/Outdoor Use UL Listed
- Price
- $9.79
- Rating
- 4.4/5
- Reviews
- 80
- Age
- 2y ago

MTYTOT 4.2V 1A 1000mA Power Supply Adapter AC to DC Power Supply Transformer 5.5mmx2.5mm DC Plug
- Price
- $6.79
- Rating
- 4.6/5
- Reviews
- 115
- Age
- 4y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 65% of clicks. Leaders hold, but buyers still shop past them.
Brands
13 falling
Sellers
16
Est. top-5 brand share
76%
Top 20: 100%
Est. top-5 click share
65%
Top 20: 100%
Open market
19%
- Mininono30%
- Belker22%
- NOYITO11%
- ZOZO8%
- KONKIN BOO7%
- MTYTOT5%
Demand
4.5 Volt Dc Power Adapter search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Oct, Nov, Dec · busiest ÷ quietest = 9.7×
Search terms
Top 4.5 Volt Dc Power Adapter search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- 4.5v dc power supply12K/yr
- 4.5 volt dc power adapter17K/yr
- 4.5v dc adapter5K/yr
- 4.5v ac adapter4K/yr
- dc 4.5v power cord4K/yr
- 4.5 volt power supply5K/yr
- 4.5v power supply4K/yr
- 4.5v adaptor5K/yr
- 4.5 volt ac adapter3K/yr
- 4.5v dc power adapter4K/yr
Reviews and returns
What reviews say buyers love and hate about 4.5 Volt Dc Power Adapter
We read the reviews and the return reasons for every product selling here.
“not large enough to fit”
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
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 4.5 Volt Dc Power Adapter 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









