Is power bank 30000mah profitable to sell on Amazon United Kingdom?

The niche generates £231K/yr across 66 tracked products. 14 of 23 products launched in the last 360 days are still selling. 90-day search growth is +49.7%. Flapen's verdict: Worth a look (70/100).

How competitive is the power bank 30000mah niche?

35 brands and 80 sellers compete. The top 5 products take 29% of clicks and top 5 brands hold 47% of demand.

What do buyers complain about in power bank 30000mah?

Top complaints mined from reviews: Charging, Weight Heavy, Durability. The return rate is 1.2%.

When does demand for power bank 30000mah peak?

Demand peaks in Jun–Jul–Aug; the busiest month runs 2.1× the quietest.

What does it cost to enter the power bank 30000mah niche?

Listings span £11.98–£133.97; the average listing price is £38.86 (sweet spot $15–$100). The average incumbent carries 3,111 reviews — the moat a new listing must climb.

power bank 30000mah

Worth a look

Shows a sweet-spot price point ($38.86 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Avg price

Incredible£38.86

avg listing price — sweet spot $15–$100

Returns

Great1.2%

return rate — above 5% kills the launch gate

Brand share

Great47%

top-5 brand share — no brand owns this niche

Competition

Great29%

top-5 click share — an open shelf

Quality gap

Great4.2★

avg incumbent rating — lower means beatable quality

Price range

Good£11.98–£133.97

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

Growth

Good+49.7%

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

Market size

Okay£231K

£231K/yr · 210K searches

Conversion

Okay2.8%

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

Review moat

Okay3,110.65

avg incumbent reviews — the moat a new listing must climb

Signals No Dominant Brand Out of Stock

According to Flapen's Amazon United Kingdom niche tracking, power bank 30000mah is a £231K/yr Amazon United Kingdom market (210K searches/yr). The top 5 brands hold 47% of demand. Demand peaks in Jun–Jul–Aug. Verdict: Worth a look — 70/100.

Data updated Jul 25, 2026 · scored weekly · How we score niches

power bank 30000mah market data

Units sold / yr: 4K–5K; avg 0–100/product
Revenue / yr: £155K–£194K; units × avg price
Conversion rate: 2.8%
Avg BSR: #239
Page quality: 0%
Prime: 45%
Sponsored: 92%
Out of stock: 15.3%
Avg brand age: 25 months
Avg seller age: 182 days

Competition & brand share

Clicks spread well past the top 5 (29% combined) — an open shelf where new products get seen.

Brands

35 rising

Sellers

Top-5 brand share

47%

Top 20: 91%

Top-5 click share

29%

Top 20: 65%

Open market

47%

PDBEST17%
Liahomco10%
Bextoo7%
VEGER7%
Anker6%
Powelephant6%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +49.7% search growth over the last 90 days.

Peak months: Jun, Jul, Aug · busiest ÷ quietest = 2.1×

Open Trend

Top power bank 30000mah search terms

large power bank40K/yr +37.4%1.5% conv.
60000mah power bank22K/yr +65.5%2.6% conv.
big power bank19K/yr +51.3%1.2% conv.
100000mah power bank21K/yr +17.3%0.5% conv.
40000mah power bank13K/yr +97.9%1.8% conv.
large battery pack13K/yr +17.1%0.9% conv.
power bank 60000mah10K/yr +78.0%3.3% conv.
power bank large10K/yr +26.3%1.5% conv.
power bank 100000mah8K/yr +64.5%0.8% conv.
power bank 500008K/yr +74.3%2.8% conv.

All search terms

Top power bank 30000mah 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 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

PDBEST PowerBank 60000mAh Fast Charging Battery Pack 22.5W Power Bank with USB C Portable Charger 4 Outputs and 3 Inputs LED Display Compatible with Android Tablets iPhone etc.

PDBEST£30.744.2★2,360 rev

Power Bank 90000mAh PD 30W & QC 3.0 Fast Charging Battery Pack USB C Portable Charger with 5 Outputs & 2 Inputs Large Capacity Powerbank for iPhone iPad Camping Outdoor

Liahomco£38.494.5★555 rev

VEGER Power Bank 30000mAh 20W PD Fast Charging Portable Charger with 4 Outputs & 2 Inputs USB C Battery Pack with LED Display External Battery Compatible with iPhone iPad Android Phones Tablets

VEGER£25.264.4★2,566 rev

50000mAh Power Bank with Built-in Cable: 22.5W Fast Charging External Battery with Large Capacity Portable Charger with LED Flashlight and 7 Outputs & 3 Inputs-Black

Powelephant£28.524.4★198 rev

Power Bank 27 000mAh Fast Charging 22.5W QC 4.0 USB C Input & Output PD 20W Portable Charger Mobile Phone Battery Black Compatible for Smartphone iPad and more

Bextoo£17.404.4★6,823 rev

Newest

by launch date

Power Bank Fast Charging 40000mAh Portable Charger with Built-in Cables USB-C Input Ouput Powerbank Battery Pack Compatible with iPhone 17 16 15 14 13 Android and more

CFIAI£20.2626 rev

1mo ago

60000mAh Power Bank 22.5W Fast Charging 3 Port Portable Charger with Flash Light Large Capacity Battery Pack for Camping Outdoor Travel iPhone Samsung Tablet

Bextoo£39.43954 rev

2mo ago

70000mAh Power Bank Fast Charging 30W Battery Pack Large Power Bank USB C 5 Output & 2 Input High Capacity Powerbank LED Display Portable Charger for Camping Outdoor Compatible iPhone Samsung iPad

CUZAR£35.5938 rev

3mo ago

PDBEST Power Bank 50000mAh Fast Charging 3 in 1 Cable Battery Pack 22.5W Huge Capacity USB-C 3 Outputs 2 Inputs Portable Charger LED Display Power Bank Compatible with iPad Android iPhone etc Black

PDBEST£31.12113 rev

4mo ago

Power Bank 27 000mAh Fast Charging 22.5W QC 4.0 USB C Input & Output PD 20W Portable Charger Mobile Phone Battery Black Compatible for Smartphone iPad and more

Bextoo£17.406,823 rev

7mo ago

What buyers say about power bank 30000mah

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

What buyers love

Charging32%

“Charges fast”

Quality-Overall13%

“Build quality is solid”

Value For Money9%

“Reasonable price”

Battery Life6%

“Battery lasts well”

Ease Of Use4%

“Easy to use”

Portability3%

“Perfect for travel”

Strength3%

“Its a solid device”

Advertised Vs Actual Product3%

“Does the job”

Durability3%

“Feels durable”

Efficiency2%

“It works”

What buyers complain about

Charging31%

“charges slowly”

Weight Heavy12%

“Heavy and bulky”

Durability11%

“Does not last”

Quality-Overall5%

“Looks very low quality product”

Battery Life4%

“Battery life is a bit short”

Value For Money2%

“Not worth the money”

Advertised Vs Actual Product2%

“Doesnt match the description”

Functionality-Overall2%

“it does nothing”

Size-Overall2%

“Bit big”

Portability1%

“Not portable”

Top return reasons

Charging35%

Weight Heavy22%

Size-Overall9%

Functionality-Overall7%

Compatibility-Overall4%

Defective Material/Parts3%

Battery Life2%

Certifications2%

Socket/Port/Plug1%

Durability1%

Common questions

Is power bank 30000mah profitable to sell on Amazon United Kingdom?: The niche generates £231K/yr across 66 tracked products. 14 of 23 products launched in the last 360 days are still selling. 90-day search growth is +49.7%. Flapen's verdict: Worth a look (70/100).
How competitive is the power bank 30000mah niche?: 35 brands and 80 sellers compete. The top 5 products take 29% of clicks and top 5 brands hold 47% of demand.
What do buyers complain about in power bank 30000mah?: Top complaints mined from reviews: Charging, Weight Heavy, Durability. The return rate is 1.2%.
When does demand for power bank 30000mah peak?: Demand peaks in Jun–Jul–Aug; the busiest month runs 2.1× the quietest.
What does it cost to enter the power bank 30000mah niche?: Listings span £11.98–£133.97; the average listing price is £38.86 (sweet spot $15–$100). The average incumbent carries 3,111 reviews — the moat a new listing must climb.