Is charger block profitable to sell on Amazon United States?

The niche generates $13.6M/yr across 31 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is -9.2%. Flapen's verdict: Worth a look (63/100).

How competitive is the charger block niche?

25 brands and 53 sellers compete. The top 5 products take 50% of clicks and top 5 brands hold 59% of demand.

What do buyers complain about in charger block?

Top complaints mined from reviews: Charging, Durability, Functionality-Overall. The return rate is 0.9%.

When does demand for charger block peak?

Demand peaks in Dec; the busiest month runs 1.6× the quietest.

What does it cost to enter the charger block niche?

Listings span $5.77–$30.19; the average listing price is $14.66 (sweet spot $15–$100). The average incumbent carries 17,135 reviews — the moat a new listing must climb.

charger block

Worth a look

Shows a $13.6M/yr market, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size

Incredible$13.6M

$13.6M/yr · 9.4M searches

Returns

Incredible0.9%

return rate — above 6% kills the launch gate

Conversion

Great9.8%

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

Brand share

Great59%

top-5 brand share — no brand owns this niche

Avg price

Good$14.66

avg listing price — sweet spot $15–$100

Price range

Good$5.77–$30.19

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

Competition

Good50%

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

Quality gap

Bad4.6★

avg incumbent rating — lower means beatable quality

Growth

Bad-9.2%

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

Review moat

Bad17,134.65

avg incumbent reviews — the moat a new listing must climb

According to Flapen's Amazon United States niche tracking, charger block is a $13.6M/yr Amazon United States market (9.4M searches/yr). The top 5 brands hold 59% of demand. Demand peaks in Dec. Verdict: Worth a look — 63/100.

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

Market data

Units sold / yr: 1.0M–1.0M; avg 30,000–40,000/product
Revenue / yr: $14.7M–$14.7M; units × avg price
Launch success: —; 2 of 2 new (360d)
Conversion rate: 9.8%
Avg BSR: #50
Page quality: 0%
Prime: 100%
Sponsored: 90%
Out of stock: 0.9%
Avg brand age: 38 months
Avg seller age: 163 days

Competition

The top 5 products take 50% of clicks — established leaders, but buyers still shop beyond them.

Brands

25 rising

Sellers

Top-5 brand share

59%

Top 20: 95%

Top-5 click share

50%

Top 20: 88%

Open market

36%

DENGWENQIANG16%
CXX15%
LUOATIP10%
Anker10%
REKNA9%
Duloch5%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -9.2% search growth over the last 90 days.

Peak months: Dec · busiest ÷ quietest = 1.6×

Open Trend

Product shelf

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 31 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

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$6.784.6★21,153 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$11.274.6★12,048 rev

USB Wall Charger LUOATIP 3-Pack 2.1A 5V Dual Port Cube Power Adapter Plug Block Charging Box Brick for iPhone 14 13 12 11 Pro Max SE XS XR X 8 7 6 6S Plus Galaxy LG Moto Android Phones

LUOATIP$9.254.7★75,083 rev

REKNA USB Wall Charger Dual Port Cube Power Adapter Charger Plug Block Charging Box Dual Port Wall Charging Adapter Compatible for i Phone 14 13 12 11Milky White (3-Pack)

REKNA$5.774.4★4,665 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$6.134.7★1,705 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$30.193,610 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$28.111,339 rev

8mo ago

USB C Charger Block 60W 5-Port Type C Charger Fast Charging Block USBC USB Multiple Port Wall Charger Plug Adapter for iPhone 17/Air/16/15/14/13/12/11 Pro Max Samsung Galaxy iPad Tablet (White)

Karhood$8.881,725 rev

1y 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$8.871,611 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$8.293,203 rev

1y ago

Reviews

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

What buyers love

Charging36%

“Charging is quick”

Quality-Overall13%

“The build quality is also excellent”

Advertised Vs Actual Product11%

“As Promised”

Value For Money9%

“Great buy for the money”

Efficiency5%

“It works”

Socket/Port/Plug4%

“plenty of ports”

Ease Of Use4%

“Come in handy”

Portability2%

“Great for Travel”

Size-Overall1%

“Excellent size”

Durability1%

“Its durable, had for few years now no issues”

What buyers complain about

Charging36%

“Didnt charge”

Durability14%

“Did not last”

Functionality-Overall7%

“Dose not work”

Quality-Overall6%

“Cheap Quality”

Socket/Port/Plug5%

“the port is loose”

Heating4%

“gets hot”

Advertised Vs Actual Product3%

“False advertising”

Value For Money2%

“be aware that there's a reason why it's so much cheaper than the name brands”

Size-Overall2%

“Small in size”

Compatibility-Overall2%

“Not compatible”

Top return reasons

Charging44%

Size-Overall12%

Compatibility-Overall11%

Socket/Port/Plug6%

Functionality-Overall6%

Value For Money5%

Advertised Vs Actual Product4%

Defective Material/Parts3%

Connectivity-Overall2%

Product Condition1%

Common questions

Is charger block profitable to sell on Amazon United States?: The niche generates $13.6M/yr across 31 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is -9.2%. Flapen's verdict: Worth a look (63/100).
How competitive is the charger block niche?: 25 brands and 53 sellers compete. The top 5 products take 50% of clicks and top 5 brands hold 59% of demand.
What do buyers complain about in charger block?: Top complaints mined from reviews: Charging, Durability, Functionality-Overall. The return rate is 0.9%.
When does demand for charger block peak?: Demand peaks in Dec; the busiest month runs 1.6× the quietest.
What does it cost to enter the charger block niche?: Listings span $5.77–$30.19; the average listing price is $14.66 (sweet spot $15–$100). The average incumbent carries 17,135 reviews — the moat a new listing must climb.

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charger block

Market data

Competition

Demand & seasonality

Product shelf

Top sellers

Newest

Trending

Reviews

What buyers love

What buyers complain about

Top return reasons

Common questions

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