Is 5 volt usb charger profitable to sell on Amazon United States?

The niche generates $68K/yr across 30 tracked products. 3 of 5 products launched in the last 360 days are still selling. 90-day search growth is -12.0%. Flapen's verdict: Skip it (46/100).

How competitive is the 5 volt usb charger niche?

27 brands and 44 sellers compete. The top 5 products take 52% of clicks and top 5 brands hold 52% of demand.

What do buyers complain about in 5 volt usb charger?

Top complaints mined from reviews: Charging, Durability, Functionality-Overall. The return rate is 0.7%.

When does demand for 5 volt usb charger peak?

Demand peaks in Jan–Dec; the busiest month runs 1.7× the quietest.

What does it cost to enter the 5 volt usb charger niche?

Listings span $2.01–$21.83; the average listing price is $9.07 (sweet spot $15–$100). The average incumbent carries 9,021 reviews — the moat a new listing must climb.

5 volt usb charger

Skip it

A small market ($68K/yr) — this niche doesn't clear our bar today.

Returns

Incredible0.7%

return rate — above 5% kills the launch gate

Brand share

Great52%

top-5 brand share — no brand owns this niche

Conversion

Great7.2%

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

Competition

Good52%

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

Price range

Okay$2.01–$21.83

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

Avg price

Okay$9.07

avg listing price — sweet spot $15–$100

Quality gap

Bad4.6★

avg incumbent rating — lower means beatable quality

Review moat

Bad9,020.63

avg incumbent reviews — the moat a new listing must climb

Growth

Bad-12.0%

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

Market size

Bad$68K

$68K/yr · 103K searches

Signals No Dominant Brand

According to Flapen's Amazon United States niche tracking, 5 volt usb charger is a $68K/yr Amazon United States market (103K searches/yr). The top 5 brands hold 52% of demand. Demand peaks in Jan–Dec. Verdict: Skip it — 46/100.

Data updated Jul 6, 2026 · scored weekly · How we score niches

5 volt usb charger market data

Units sold / yr: 8K–10K; avg 250–500/product
Revenue / yr: $73K–$91K; units × avg price
Conversion rate: 7.2%
Avg BSR: #330
Page quality: 0%
Prime: 100%
Sponsored: 97%
Out of stock: 1.2%
Avg brand age: 39 months
Avg seller age: 188 days

Competition & brand share

The top 5 products take 52% of clicks — established leaders, but buyers still shop beyond them.

Brands

27 rising

Sellers

Top-5 brand share

52%

Top 20: 93%

Top-5 click share

52%

Top 20: 89%

Open market

43%

HopePow18%
HomeSpot12%
FOBSUNLAND8%
Herfair8%
YTFCYIKBG6%
LUOATIP5%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -12.0% search growth over the last 90 days.

Peak months: Jan, Dec · busiest ÷ quietest = 1.7×

Open Trend

Top 5 volt usb charger search terms

5 volt usb charger20K/yr +1.3%6.6% conv.
5v usb power adapter25K/yr -42.3%7.3% conv.
5v usb charger15K/yr +30.5%6.8% conv.
5v usb power supply9K/yr -6.6%3.8% conv.
5w usb power adapter6K/yr +2.3%4.0% conv.
usb 5v4K/yr +14.7%2.9% conv.
5v usb4K/yr -3.9%4.2% conv.
usb 5v charger5K/yr -22.5%7.6% conv.
5v power supply usb4K/yr -16.6%4.4% conv.
usb power supply 5v3K/yr -19.2%4.7% conv.

All search terms

Top 5 volt usb charger 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

Wall Charger Cube 1A/5V Single Port USB Plug 3 Pack Travel Black Charging Block Box Adapter Compatible Phone Samsung Galaxy S24 S23 A21 A51 A71 S20 S10 S9 S8 A10e Note20/10 Moto G7 G6 LG Stylo 6/5/4

HopePow$8.074.6★10,029 rev

UL Certified USB Wall Charger Power Supply 5v1A (1000mA) Universal Portable Travel Power Adapter Plug Block High Speed for iPhone iPad iPad Samsung HTC LG iPod Nokia Travel Office Home Use

HomeSpot$7.884.7★4,455 rev

USB Wall Charger FOBSUNLAND . USB Wall Plug 5V 2A AC Power Adapter Compatible with iPhone Pad Samsung Tablet Kindle and More (White 2pack)

FOBSUNLAND$8.064.6★4,048 rev

5V 2A Power Adapter UL Certified USB Plug Wall Charger Block Box AC Fast Charging Cube Brick Home Travel Use for iPhone 13/14/15/16/17 Pro/Pro Max/Plus XS/XR/X Watch Series 8/7 2Pack

Herfair$7.324.7★478 rev

USB Wall Charger 4 Pack Dual Port Plug Adapter for Wall Outlet Charging Block USB Power Adapter for iPhone 14/13/12/11 Pro/Pro Max XS/XR/X Galaxy Pixel Moto and Android Phones (White)

YTFCYIKBG$6.154.7★1,744 rev

Newest

by launch date

Wireless Charger 15W Wireless Charging Pad Compatible with iPhone Samsung

MASYKJHG$2.0144 rev

3mo ago

USB Wall Charger Power Supply 5V1A Charging Block 5W USB Charger Block with Compact Design 5 volt 1amp(1000mA) Adapter Plug for Small Appliances Such as Small Table Lamps/Kids Electric Toys/Smartwatch

TBQBCYO$7.9343 rev

8mo ago

5v 1a Power Adapter 5v/1a USB Charging Block 5W Wall Charger 5 Volt 1000mA Power Supply Brick 5v1a USB Outlet Plug in 5v-1a Head 1a/5v Single USB Port for Kids Electric Toy 5 Volt 1 Amp Charger Whtie

TBQBCYO$7.9452 rev

8mo ago

USB Wall Charger 4 Pack Dual Port Plug Adapter for Wall Outlet Charging Block USB Power Adapter for iPhone 14/13/12/11 Pro/Pro Max XS/XR/X Galaxy Pixel Moto and Android Phones (White)

YTFCYIKBG$6.151,744 rev

1y ago

5V 2A Power Adapter UL Certified USB Plug Wall Charger Block Box AC Fast Charging Cube Brick Home Travel Use for iPhone 13/14/15/16/17 Pro/Pro Max/Plus XS/XR/X Watch Series 8/7 2Pack

Herfair$7.32478 rev

1y ago

What buyers say about 5 volt usb charger

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

What buyers love

Charging30%

“easy charging”

Advertised Vs Actual Product16%

“As Advertised”

Quality-Overall14%

“Great product, worked as expected”

Value For Money14%

“GOOD PRICE”

Efficiency6%

“Work ok”

Ease Of Use4%

“Easy to use”

Socket/Port/Plug4%

“they have a nice combination of ports”

Compatibility-Overall2%

“Compatible”

Portability2%

“easily portable plus they feel strong”

Size-Overall1%

“Good for travel - Great size”

What buyers complain about

Charging37%

“Didnt charge”

Durability14%

“Breaks”

Functionality-Overall10%

“Stopped working”

Quality-Overall7%

“Poor Quality Control”

Heating6%

“Terrible -overheat”

Socket/Port/Plug4%

“Ports dont work”

Size-Overall2%

“they are large-ish”

Value For Money2%

“it was a wast of money”

Advertised Vs Actual Product2%

“False information”

Defective Material/Parts1%

“Product didnt work”

Top return reasons

Charging43%

Compatibility-Overall15%

Size-Overall12%

Functionality-Overall8%

Socket/Port/Plug5%

Value For Money3%

Connectivity-Overall3%

Defective Material/Parts3%