Skip to content

Power Bank 20000mah

Maybe

Returns run at only 1.2% of orders. But the average product has 5,542 reviews to catch up to, so Power Bank 20000mah is a Maybe.

Flapen Score
64
64 / 100
Top 1% of 1,488 Electronics & Photo niches · +20 vs the category median of 44
Market size
£389K/yr557K searches / yr
90-day growth
+44.9%search demand this quarter
Competition
45%top-5 click share · 17 brands · 58 sellers

Flapen Score

Power Bank 20000mah against its category

The dotted line is the Electronics & Photo average. Past it, Power Bank 20000mah is stronger. Inside it, weaker.

64Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Power Bank 20000mah market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Power Bank 20000mah 557K times last year and spent an estimated £389K. The top 5 brands take 68% of clicks. Demand peaks in Jun–Jul. Flapen scores it 64 out of 100, a Maybe.

01 · Demand

3.8% of searches ended in a purchase last week.

Shoppers searched for this 557K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. In the latest week, 3.8% of those searches ended in a purchase. Searches in the last 90 days moved +44.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated £389K a year.

Searches, last 12 months
557K
Growth, 90 days vs prior 90
+44.9%
Conversion, latest week
3.8%
Market size, estimated
£389Ka year
Peak month
July1.8× the quietest month
Top search term
20000mah power bank185K searches a year

02 · Price

A sale here is worth £18.51.

Listings sell for £18.51 on average, from £9.24 to £33.11. Amazon reports units sold in ranges. This niche sold 20K to 25K a year. The average listing sells 500 to 750 of them. At £18.51 that is £9K to £14K a year per listing.

Average price
£18.51inside the $15 to $100 sweet spot
Price range
£9.24–£33.11
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
20K–25K
Units per listing a year
500–750
Revenue per listing a year
£9K–£14K
Returns
1.2%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is reviews.

79% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 12.1% of listings are out of stock. The average listing ranks #84 within Chargers. It carries 5,542 reviews at 4.32 stars, so a new listing needs social proof before a better product.

Sponsored listings
79%
Prime listings
100%
Out of stock, average day
12.1%
Average rank
#84in Chargers
Average rating
4.32 starsAmazon United Kingdom average 4.36 stars
Average reviews
5,542per listing
Listings tracked
29

04 · Newcomers

Amazon counts 6 of last year's 8 launches as successful.

8 products launched here in the last 12 months. Amazon counts 6 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 22 months on average, so a newcomer is not facing entrenched names.

Launched, last 12 months
8
Successful launches
6Amazon's first-year sales bar
Average brand age
22 months

Products

Top Power Bank 20000mah products & what they sell for

Every tracked product: its share of the shelf, its reviews, and its price.

Competition

Competition: brands, sellers & click share

The top 5 products take 45% of clicks. Leaders hold, but buyers still shop past them.

£0£19K£39K£58K£78K101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

17 rising

Sellers

58

Top-5 brand share

68%

Top 20: 100%

Top-5 click share

45%

Top 20: 89%

Open market

27%

  • Anker27%
  • INIU15%
  • Xiaocodou13%
  • UGREEN8%
  • VRURC5%
  • zaoziron5%

Demand

Power Bank 20000mah search demand

Weekly searches over the year, seasonality beneath. Pick a range.

20K15KSpike '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jun, Jul · busiest ÷ quietest = 1.8×

Search terms

Top Power Bank 20000mah search terms shoppers use

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

  • 20000mah power bank185K/yr
  • power bank 20000mah159K/yr
  • anker power bank 20000mah42K/yr
  • anker 20000mah power bank28K/yr
  • powerbank 20000mah31K/yr
  • power bank 2000021K/yr
  • 20 000 mah power bank14K/yr
  • portable charger 20000mah13K/yr
  • inui power bank 20000mah14K/yr
  • 20000 power bank11K/yr

Reviews and returns

What reviews say buyers love and hate about Power Bank 20000mah

What buyers praise, what they complain about and why they send it back, from the reviews.

Complain

Charging29%−0.16

Not charging

Doesnt charge

Slow charging

Weight Heavy12%

Just too heavy

Heavier than expected

Heavy and bulky

Durability8%−0.15

Does not last

Broken

Broke after one use

Quality-Overall5%+0.96

Bad quality

Disappointing quality control from a brand I trusted

Rubbish quality

Battery Life3%+0.36

Low battery

The battery doesnt last long at all when charging

Battery life isn't as long as expected

Love

Charging31%−0.16

Charges in no time

Charges fast

Excellent charger

Quality-Overall13%+0.96

Good quality device

Solid build quality

Best quality

Value For Money8%+0.93

Value for money

Excellent value

Good price

Battery Life6%+0.36

Excellent battery

supports fast charging

Great battery life

Portability5%+0.70

Perfect for travel

Small and compact

Easy to carry

Return

1.2% Return rate 15% Fixable by listing

Charging31%██▇▇▇█

Not charging

Doesnt charge

Slow charging

Weight Heavy30%▆▆███▇

Just too heavy

Heavier than expected

Heavy and bulky

Size-Overall12%▇▇█▇▆▇

Larger than expected

not fit for purpose

Small size

Functionality-Overall5%▆█▆▇▇▇

Doesn't work

Not working properly

never worked

Compatibility-Overall3%▆▆▇█▆▆

FAQ

Common Power Bank 20000mah questions

Answered from the same tracked data.