Is 40w usb c charger profitable to sell on Amazon United States?

The niche generates $246K/yr across 19 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is +4.8%. Flapen's verdict: Skip it (48/100).

How competitive is the 40w usb c charger niche?

8 brands and 19 sellers compete. The top 5 products take 58% of clicks and top 5 brands hold 97% of demand.

What do buyers complain about in 40w usb c charger?

Top complaints mined from reviews: Charging, Durability, Quality-Overall. The return rate is 1.3%.

When does demand for 40w usb c charger peak?

Demand peaks in Jul; the busiest month runs 1.7× the quietest.

What does it cost to enter the 40w usb c charger niche?

Listings span $7.86–$40.86; the average listing price is $21.44 (sweet spot $15–$100). The average incumbent carries 6,884 reviews — the moat a new listing must climb.

40w usb c charger

Skip it

Brand-locked demand (top 5 brands take 97% of clicks) — this niche doesn't clear our bar today.

Avg price

Great$21.44

avg listing price — sweet spot $15–$100

Returns

Great1.3%

return rate — above 5% kills the launch gate

Conversion

Great9.0%

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

Price range

Great$7.86–$40.86

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

Market size

Okay$246K

$246K/yr · 127K searches

Competition

Okay58%

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

Growth

Okay+4.8%

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

Review moat

Bad6,883.68

avg incumbent reviews — the moat a new listing must climb

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Brand share

Bad97%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United States niche tracking, 40w usb c charger is a $246K/yr Amazon United States market (127K searches/yr). The top 5 brands hold 97% of demand. Demand peaks in Jul. Verdict: Skip it — 48/100.

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

40w usb c charger market data

Units sold / yr: 10K–13K; avg 500–750/product
Revenue / yr: $214K–$268K; units × avg price
Conversion rate: 9.0%
Avg BSR: #86
Page quality: 0%
Prime: 100%
Sponsored: 47%
Out of stock: 0.0%
Avg brand age: 26 months
Avg seller age: 187 days

Competition & brand share

The top 5 products take 58% of clicks — established leaders, but buyers still shop beyond them.

Brands

8 falling

Sellers

Top-5 brand share

97%

Top 20: 100%

Top-5 click share

58%

Top 20: 100%

Open market

Anker73%
SMALLElectric8%
BikeAnything6%
Dirsir5%
Apple2%
Aioneus2%
Open — no brand owns it (2 brands, 3%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +4.8% search growth over the last 90 days.

Peak months: Jul · busiest ÷ quietest = 1.7×

Open Trend

Top 40w usb c charger search terms

anker dual usb c charger29K/yr +14.5%6.8% conv.
double usbc charger block21K/yr +24.0%11.5% conv.
anker dual charger9K/yr +15.2%4.3% conv.
anker 2 port usb c charger8K/yr -2.1%6.6% conv.
dual usb c9K/yr +4.6%1.7% conv.
anker double usb c charger block7K/yr +5.9%8.5% conv.
double type c charging block7K/yr -17.0%8.4% conv.
anker dual usb c charger block5K/yr -8.3%7.6% conv.
usbc double charger block5K/yr -9.8%14.6% conv.
anker dual port charger4K/yr +5.8%4.6% conv.

All search terms

Top 40w usb c 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 19 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Anker Nano 47W Fast Charger USB C 2-Port Compact Foldable USB C GaN Charger for iPhone 17/16 Galaxy Pixel Compatible with MagSafe (White)

Anker$21.224.7★6,935 rev

Anker Nano 47W Fast Charger USB C 2-Port Compact Foldable USB C GaN Charger for iPhone 17/16 Galaxy Pixel Compatible with MagSafe (Black)

Anker$21.264.7★6,935 rev

USB C Charger Block 3-Pack Dual Port USB C Fast Charging BlockType C Wall Charger Plug for iPhone 17/16/15/14/13/12/11/ Pro Max/Plus/Xs Max/XR/X iPad Pro (20W)

SMALLElectric$10.254.6★2,749 rev

USB C Fast Charger Block USB C Charging Block 2-Pack Type C 2in1 Dual Ports Plug Wall Charger Fast Type C Charger for iPhone 17 Pro Max/17 Pro/17 Air/16 Pro Max/15/14/13/12/11/Xs Max/XR/X iPad

BikeAnything$15.314.5★2,077 rev

Anker Phone Charger 65W 3-Port Fast Compact Foldable USB C Charger Block Type C Charger Fast Charging for MacBook Pro/Air iPad Pro Galaxy S20 Dell XPS 13 Note 20/10+ iPhone 17 Series and More

Anker$28.604.7★21,373 rev

Newest

by launch date

Anker Smart Display Charger Anker Nano USB C Charger Block 45W Max GaN Phone Charger 180 Foldable Plug Smart Recognition Built-in Care Mode for iPhone17/16/15(Non-Battery One USB-C Port No Cable)

Anker$30.143,753 rev

5mo ago

Anker Zolo USB C Charger Block 2-Pack Type C Charger Fast Charging with 50W Max Output 2 USB-C and 2 USB-A Compact and Stable Design for iPhone 17/16 Series MacBook iPad Pixel Galaxy and More (Black)

Anker$28.111,392 rev

8mo ago

Anker Nano USB C Charger Ultra-Fast 70W Output 3-Port Fast Charger USB C Type C Charger Fast Charging Compact and Stylish for iPhone 17/16 Series MacBook iPad and More(Black Cable Included)

Anker$37.521,548 rev

10mo ago

UGREEN 3-Port 30W USB C Charger GaN II Compact iPhone Charger Fast Charging Type C Power Adapter for iPhone 17/16/15 Series Galaxy S26/S25/24 iPad MacBook Neo/Air Matt Black

UGREEN$11.034,530 rev

1y ago

Dual USB C Charger Block for Apple Watch Series 11 10 iWatch iPhone iPad AirPods Pro Wireless Charger Pad 2 Port Type C Fast Charging 20W PD Power Adapter Plug Fast Charging Cube White 1 Pack

Dirsir$7.86725 rev

1y ago

What buyers say about 40w usb c charger

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

What buyers love

Charging45%

“Charge fast”

Quality-Overall15%

“The build quality is solid”

Advertised Vs Actual Product7%

“Correct description”

Value For Money6%

“Great value for the money”

Portability4%

“Very portable”

Efficiency3%

“It works”

Ease Of Use2%

“handy to have”

Durability2%

“have a nice, compact design that feels durable”

Compatibility-Overall2%

“Perfect compatibility”

Strength1%

“It delivers strong”

What buyers complain about

Charging34%

“Charge really slow”

Durability17%

“Did not last”

Quality-Overall6%

“bad quality control”

Functionality-Overall4%

“Stopped working”

Value For Money4%

“a bit pricey”

Socket/Port/Plug3%

“Ports dont always work”

Size-Overall3%

“Larger than expected”

Compatibility-Overall3%

“Incompatible Charging Block”

Heating2%

“get extremely hot”

Weight Heavy2%

“Heavier than I expected”

Top return reasons

Charging51%

Value For Money8%

Compatibility-Overall7%

Size-Overall5%

Functionality-Overall5%

Socket/Port/Plug5%

Advertised Vs Actual Product3%

Defective Material/Parts3%