Is type c block profitable to sell on Amazon United States?

The niche generates $56K/yr across 22 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -6.9%. Flapen's verdict: Skip it (45/100).

How competitive is the type c block niche?

21 brands and 48 sellers compete. The top 5 products take 61% of clicks and top 5 brands hold 61% of demand.

What do buyers complain about in type c block?

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

When does demand for type c block peak?

Demand is steady year-round — the busiest month runs 1.5× the quietest.

What does it cost to enter the type c block niche?

Listings span $5.92–$21.83; the average listing price is $10.88 (sweet spot $15–$100). The average incumbent carries 10,946 reviews — the moat a new listing must climb.

type c block

Skip it

A small market ($56K/yr) — this niche doesn't clear our bar today.

Returns

Incredible0.7%

return rate — above 5% kills the launch gate

Conversion

Incredible12.5%

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

Brand share

Good61%

top-5 brand share — brands hold most of the demand

Price range

Okay$5.92–$21.83

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

Avg price

Okay$10.88

avg listing price — sweet spot $15–$100

Competition

Okay61%

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

Quality gap

Bad4.6★

avg incumbent rating — lower means beatable quality

Growth

Bad-6.9%

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

Review moat

Bad10,945.59

avg incumbent reviews — the moat a new listing must climb

Market size

Bad$56K

$56K/yr · 41K searches

Signals No Dominant Brand

According to Flapen's Amazon United States niche tracking, type c block is a $56K/yr Amazon United States market (41K searches/yr). The top 5 brands hold 61% of demand. Verdict: Skip it — 45/100.

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

type c block market data

Units sold / yr: 5K–6K; avg 100–250/product
Revenue / yr: $54K–$65K; units × avg price
Conversion rate: 12.5%
Avg BSR: #92
Page quality: 0%
Prime: 100%
Sponsored: 86%
Out of stock: 1.1%
Avg brand age: 30 months
Avg seller age: 203 days

Competition & brand share

The top 5 products take 61% of clicks — established leaders, but buyers still shop beyond them.

Brands

21 falling

Sellers

Top-5 brand share

61%

Top 20: 100%

Top-5 click share

61%

Top 20: 98%

Open market

34%

Ocupwei20%
DENGWENQIANG17%
SMALLElectric10%
CXX7%
uoyssimi7%
REKNA4%

Demand & seasonality

Weekly Amazon search volume, last 103 weeks — -6.9% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.5×

Open Trend

Top type c block search terms

c cable charger block13K/yr -8.8%9.2% conv.
c type charger fast charge block10K/yr +0.5%6.2% conv.
c type block5K/yr +3.4%10.4% conv.
type c charger fast charging box5K/yr -0.4%6.9% conv.
c cord charger block3K/yr -38.8%10.7% conv.
usb c charger block android3K/yr -18.7%4.6% conv.
c type fast charging block613/yr +11.3%6.2% conv.
c to c type fast charging block203/yr -9.1%0.0% conv.

All search terms

Top type c block 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 22 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

USB C Charger Block 20W Ocupwei PD 3.0 Fast Charging Wall Charger USBC Power Adapter Type C Brick Cube for iPhone 17/Pro/Pro Max/17 Air/ 16/16 Pro/16 Pro Max/15/Plus/Pro/Pro Max [2 Pack]

Ocupwei$7.044.6★8,920 rev

2 Pack USB C Charger Block Dual Port Type C Wall Charger Fast Charging 20W Power Adapter Cube for iPhone 14/14 Pro/14 Pro Max/14 Plus/13/12/11 XS/XR/X iPad Samsung More

DENGWENQIANG$6.774.6★21,418 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

[4 Pack] USB C Charger Block Fast Charging Multiport Adpater [PD 20W USB-C & QC 3.0 USB-A Port] for iPhone 17/16/15/14/13/12/11/X/8 iPad Galaxy Google & More

CXX$11.294.6★12,189 rev

USB C Charger Block 5 in 1 60W Charging Blocks PD 3.0 25W Single Max Fast Charger QC 2A USB Wall Charger for iPhone 17 16 15 14 13 12 Pro Max iPad iPod Samsung AirPods Pro Apple Watch Series

uoyssimi$8.314.6★3,255 rev

Newest

by launch date

Phone Charger4 Pack USB C Charger Block20W Type C Fast Wall Charge Power Adapter for i Phone 17/16/15/14/13/12/11/X/8/Xs Max/XR/S25/S24 and More

FDHJGFTR$6.94201 rev

7mo ago

4 Pack USB C Charger Block 20W USB-C & USB-A Port Chargerfor i Phone 17/16/15/14/13/12/11/X/8 i Pad and More

REKNA$8.881,686 rev

1y ago

USB C Charger Block 5 in 1 60W Charging Blocks PD 3.0 25W Single Max Fast Charger QC 2A USB Wall Charger for iPhone 17 16 15 14 13 12 Pro Max iPad iPod Samsung AirPods Pro Apple Watch Series

uoyssimi$8.313,255 rev

1y ago

USB C Fast Charger Block 60W USBC Wall Charger Plug 2Pack 5-Port Type C Phone Charging Cubes Power Adapter Multiport Brick for iPhone 17/16/15/14/13/12/11/Pro Max/Plus/Air iPad mini/Pro Galaxy S25

Auorld$21.832,487 rev

1y ago

[4 Pack] USB C Charger Block Charging Block Type C Charger 20W Wall Chargers for iPhone Air/17/17 Plus/17 Pro/17 Max/16/16 Plus/16 Pro Max/15/15 Pro Max/14/13/12/Samsung/Android

STAKYCET$21.002,350 rev

1y ago

What buyers say about type c block

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

What buyers love

Charging41%

“Charge fast”

Advertised Vs Actual Product12%

“Accurate description”

Quality-Overall12%

“the build quality felt solid”

Value For Money11%

“Excellent value”

Efficiency5%

“It works”

Ease Of Use3%

“Very handy”

Socket/Port/Plug2%

“All of the ports on both work well”

Durability2%

“Reliable durable product”

Portability2%

“Great for Travel”

Compatibility-Overall2%

“Adapter is perfect”

What buyers complain about

Charging38%

“Not charging my phone”

Durability15%

“Didnt last”

Functionality-Overall8%

“Barely works”

Quality-Overall6%

“Poor Quality Control”

Heating5%

“Gets Hot”

Socket/Port/Plug3%

“big USB port unreliable”

Advertised Vs Actual Product2%

“False advertising”

Connectivity-Overall2%

“Very poor connectivity”

Value For Money2%

“Makes this one a little pricey”

Compatibility-Overall2%

“Doesn't work with certain devices”

Top return reasons

Charging59%

Compatibility-Overall8%

Functionality-Overall6%

Size-Overall5%

Value For Money4%

Socket/Port/Plug4%

Advertised Vs Actual Product3%

Defective Material/Parts3%

Length2%

Connectivity-Overall1%

Common questions

Is type c block profitable to sell on Amazon United States?: The niche generates $56K/yr across 22 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -6.9%. Flapen's verdict: Skip it (45/100).
How competitive is the type c block niche?: 21 brands and 48 sellers compete. The top 5 products take 61% of clicks and top 5 brands hold 61% of demand.
What do buyers complain about in type c block?: Top complaints mined from reviews: Charging, Durability, Functionality-Overall. The return rate is 0.7%.
When does demand for type c block peak?: Demand is steady year-round — the busiest month runs 1.5× the quietest.
What does it cost to enter the type c block niche?: Listings span $5.92–$21.83; the average listing price is $10.88 (sweet spot $15–$100). The average incumbent carries 10,946 reviews — the moat a new listing must climb.

type c block

type c block market data

Competition & brand share

Demand & seasonality

Top type c block search terms

Top type c block products on Amazon

Top sellers

Newest

Trending

What buyers say about type c block

What buyers love

What buyers complain about

Top return reasons

Common questions

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