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Charger Block

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

Flapen Score

63
Worth a look

Top 2% of 2,221 Cell Phones & Accessories niches · +17 vs the category median of 46

Market size 100Growth 20Conversion 86Competition 58Returns 96Price range 62Avg price 72Brand share 76Review moat 18Quality gap 24
This niche Category average · 2,221 niches

Is Charger Block profitable on Amazon?

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.

Charger Block: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Worth a look. Search demand moved -9.2% over the last 90 days and 9.8% of searches end in a purchase.

$13.6M

revenue / yr

Units sold / yr1.0M
Search volume / yr-9.2%9.4M
Conversion rate9.8%
Avg price$14.66

Who owns the niche?

The top 5 brands hold 59% of demand, so 41% of the market is open.

41%

open market share

Brands · sellers25 · 53
Top-5 product click share50%
Open market41%
Avg brand age38 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.6★ — the gap to enter on.

0/100

page quality · 31 products

Sponsored placement90%
New entrants (1y)2· 2 succeeded
Avg rating4.6★
Avg reviews17,135

Top Charger Block products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

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

$0$679K$1.4M$2.0M$2.7M1K10K100K1.0M Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

25 rising

Sellers

53

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%

Charger Block demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume9.4MCVR9.8%Products31Brands25Top 5 Brands59%OOS Rate0.9%Rating4.6★Reviews17,135Avg BSR#50
250K150KPrime Day '24Spike '24Holiday '24Prime Day '25Holiday '25SepDecMarJunAugNovMarMay

Peak months: Dec · busiest ÷ quietest = 1.6×

Top Charger Block search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

  • usb charger block1.7M/yr
  • charger block1.4M/yr
  • charging blocks1.3M/yr
  • usb charger908K/yr
  • fast charging block655K/yr
  • charging block577K/yr
  • usb block385K/yr
  • wall charger413K/yr
  • usb wall charger365K/yr
  • usb plug229K/yr

What reviews say buyers love and hate about Charger Block

What buyers mention most, as a share of all reviews.

What buyers love

86% of reviews
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

What buyers complain about

80% of reviews
Charging36%

Didnt charge

Durability14%

Did not last

Functionality-Overall7%

Dose not work

Quality-Overall6%

Cheap Quality

Socket/Port/Plug5%

the port is loose

Charger Block return rate & reasons

Why buyers send it back, as a share of all return requests.

0.9%

Return rate

17%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Charging
44%
2Size-Overall
12%
3Compatibility-Overall
11%
4Socket/Port/Plug
6%
5Functionality-Overall
6%

Common Charger Block questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Charger Block 63/100 on Amazon United States — Worth a look. The niche generates $13.6M/yr across 31 tracked products. 2 of 2 products launched in the last 360 days are still selling. Search demand moved -9.2% over the last 90 days.
Search demand for Charger Block on Amazon United States peaks in Dec, where the busiest month runs 1.6× the quietest.