---
title: "5000mah Power Bank — £31K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/electronics-photo/5000mah-power-bank"
last_updated: "2026-07-31T10:26:40.921Z"
locale: en
meta:
description: "Niche score 43/100 · £31K/yr market · 100K searches/yr · £17.95 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 43/100 · £31K/yr market · 100K searches/yr · £17.95 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "5000mah Power Bank — £31K/yr Amazon UK Niche (2026) - Flapen"
---
# **5000mah power bank**
**Skip it**
A small market ($31K/yr) — this niche doesn't clear our bar today.
Market size 8Growth 36Conversion 22Competition 49Returns 87Price range 82Avg price 82Brand share 30Review moat 20Quality gap 60
**Returns**
**Great****1.4%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****£17.95**
avg listing price — sweet spot $15–$100
**Price range**
**Great****£7.92–£52.10**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Competition**
**Okay****56%**
top-5 click share — leaders hold, buyers still browse
**Growth**
**Okay****+8.7%**
90-day search growth — must beat 0% to launch
**Brand share**
**Okay****87%**
top-5 brand share — brands hold most of the demand
**Conversion**
**Bad****1.7%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Bad****13,063.93**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Bad****£31K**
£31K/yr · 100K searches
According to Flapen's Amazon United Kingdom niche tracking, 5000mah power bank is a £31K/yr Amazon United Kingdom market (100K searches/yr). The top 5 brands hold 87% of demand. Verdict: Skip it — 43/100.
Data updated Jul 23, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **5000mah power bank market data**
- **Units sold / yr**
- **2K–3K**
- avg 0–100/product
- **Revenue / yr**
- **£36K–£45K**
- units × avg price
- **Conversion rate**
- **1.7%**
- **Avg BSR**
- **#103**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **74%**
- **Out of stock**
- **12.9%**
- **Avg brand age**
- **24 months**
- **Avg seller age**
- **193 days**
## **Competition & brand share**
The top 5 products take 56% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**12 **▼falling
**Sellers**
**27**
**Top-5 brand share**
**87%**
Top 20: 100%
**Top-5 click share**
**56%**
Top 20: 91%
**Open market**
**9%**
- INIU53% - Anker17% - YOBON7% - OtterBox5% - Miady4% - charmast3% - Open — no brand owns it (6 brands, 9%)
## **Demand**
Weekly Amazon search volume, last 25 weeks — +8.7% search growth over the last 90 days.
2K2KSpike '26Feb '26Mar '26Mar '26Apr '26May '26Jun '26
[**Open Trend **](https://flapen.com/research/uk/electronics-photo/5000mah-power-bank/trend)
## **Top 5000mah power bank search terms**
- **5000mah power bank**21K/yr+10.7%1.5% conv. - **iniu p50-e1**15K/yr+73.1%2.5% conv. - **smallest power bank**10K/yr-4.9%1.2% conv. - **keyring power bank**10K/yr-7.0%0.9% conv. - **tiny power bank**8K/yr-27.5%1.5% conv. - **power bank 5000mah**6K/yr+31.5%1.3% conv. - **mini power bank usb c**6K/yr+2.1%2.0% conv. - **micro power bank**5K/yr-4.1%1.2% conv. - **mini phone charger**5K/yr+23.4%1.9% conv. - **mini charger**3K/yr+29.9%0.6% conv. [**All search terms **](https://flapen.com/research/uk/electronics-photo/5000mah-power-bank/search-terms)
## **Top 5000mah power bank 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.
0%10%£3K20%£6K30%£9K40%£13K1001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
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
[1**INIU Power Bank Smallest 10000mAh Portable Charger Mini 45W Fast Charging USB C Battery Pack with USB C Cable Travel Essentials Powerbank for iPhone 17 Pro Max /16/15 Series Samsung S25 iPad etc**INIU**£24.72**4.5★2,947 rev](https://www.amazon.co.uk/dp/B0DQD385HN) [2**Anker Nano Power Bank Mini Portable Charger with Built-In Foldable USB-C Connector 5 000mAh Battery Pack 22.5W For iPhone 17/16 Samsung S23 Series Note20 Series Huawei iPad AirPods and More**Anker**£14.90**4.4★15,080 rev](https://www.amazon.co.uk/dp/B0C6XK77HJ) [3**INIU Power Bank 5000mAh Portable Charger for Apple Watch 20W PD Fast Charging with Built-in USB C Cable Travel Gadget Battery Pack for Apple Watch Ultra 11 10 9 8 7 6 SE iPhone 17 16 15 Air etc.**INIU**£18.95**4.5★1,606 rev](https://www.amazon.co.uk/dp/B0DS5ZLJS2) [4**YOBON 5000mAh Power Bank Mini Portable Charger Ultra Thin Pocket Size External Battery Packs Emergency Phone Power Dual USB Output Port Compatible for iPhone Huawei iPad Samsung Galaxy (Black)**YOBON**£7.92**4.2★159 rev](https://www.amazon.co.uk/dp/B088LZDZB9) [5**INIU 45W Fast Charging Power Bank 40% Smaller 10000mAh with Detachable Cable Flight-Safe Travel Portable Charger USB C Mobile Phone Portable Powerbank for iPhone 17 16 15 Pro iPad Samsung S25 etc**INIU**£16.45**4.5★81,699 rev](https://www.amazon.co.uk/dp/B0CB1DDZVV)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**for Magsafe Power Bank 5000mAh Wireless Portable Charger Magnetic Power Bank with USB-C Charging Phone Charger Battery Pack Compatible with iPhone 17/16/15/14/13/12**TRKOY**£17.35**449 rev6mo ago](https://www.amazon.co.uk/dp/B0GG4D4TVT) [**INIU Smallest 20000mAh Power Bank 22.5W Fast Charging Portable Charger with Detachable USB C Cable Flight-Safe Travel Battery Pack Mobile Phone Powerbank for iPhone 17 16 15 Samsung S22 iPad etc**INIU**£23.61**698 rev9mo ago](https://www.amazon.co.uk/dp/B0FX84GV54) [**2-PackMiady 5000mAh Mini Power Bank with Built-in Type C Connector 12W Fast Charging Small Portable Charger Compatible with iPhone 17/16/15 Galaxy S25/S24/S23 iPad Oneplus Android devices**Miady**£17.05**1,358 rev1y ago](https://www.amazon.co.uk/dp/B0FC2NK1YR) [**VEGER Small Power Bank 10000mAh Portable Charger USB C battery pack Phone Charger Travel Essentials Powerbank Compatible with iPhone17/16/15/14/13/12 Android Smartphone Heated Vest and More**VEGER**£12.74**262 rev1y ago](https://www.amazon.co.uk/dp/B0F6742NVF) [**Anker Nano Power Bank Ultra-Slim 5 000mAh Magnetic Wireless Portable Charger Qi2 Certified 15W Max MagSafe Compatible Battery Pack Ergonomic Design For iPhone Air/17/16 Series**Anker**£33.49**12,545 rev1y ago](https://www.amazon.co.uk/dp/B0F29J6H1V)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**OtterBox Power Bank 5000 mAh Portable Charger with USB-A 12W and USB-C 12W Output LED Indicator Slim Durable Design with Drop Protection Black**OtterBox**£11.61**4.5★**▲ 162%**](https://www.amazon.co.uk/dp/B09Q63H6YY) [**22.5W Super Fast Power Bank 10000mAh USB C Outputs & Inputs Portable phone Charger Mini Battery Pack Compatible with iPhone Samsung Tablet and More(Black)**YOOSANG**£8.00**4.3★**▲ 156%**](https://www.amazon.co.uk/dp/B0CF42WFDS) [**INIU Smallest 20000mAh Power Bank 22.5W Fast Charging Portable Charger with Detachable USB C Cable Flight-Safe Travel Battery Pack Mobile Phone Powerbank for iPhone 17 16 15 Samsung S22 iPad etc**INIU**£23.61**4.4★**▲ 143%**](https://www.amazon.co.uk/dp/B0FX84GV54) [**INIU Power Bank Smaller & Lighter 10000mAh 20W Fast Charging with USB C Cable & Flashlight Portable Charger Travel Powerbank Battery Pack for iPhone 17 16 Samsung Xiaomi Tablet etc.**INIU**£12.26**4.5★**▲ 141%**](https://www.amazon.co.uk/dp/B0DCJFYQ7L) [**INIU Power Bank Slimmest 10000mAh 45W PD Portable Charger USB C in&Out Fast Charging Battery Pack External Phone Powerbank Compatible with iPhone 16 15 14 13 12 Samsung S22 S21 Google iPad etc**INIU**£19.87**4.7★**▲ 125%**](https://www.amazon.co.uk/dp/B0DCBFS9Y3)
**~~View all trending →~~**
## **What buyers say about 5000mah power bank**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Charging**33%
*“Charges fast”*
**Quality-Overall**11%
*“Excellent Product”*
**Value For Money**6%
*“Good value for money”*
**Portability**6%
*“Great for travel”*
**Size-Overall**5%
*“Convenient size”*
**Ease Of Use**5%
*“easy to read”*
**Battery Life**4%
*“Battery lasts well”*
**Weight Light**4%
*“This power bank is very effective and light weight”*
**Strength**3%
*“It feels sturdy and reliable”*
**Advertised Vs Actual Product**3%
*“Does the job”*
### **What buyers complain about **
**Charging**31%
*“Didn't charge”*
**Durability**11%
*“Does not last”*
**Size-Overall**5%
*“bit bigger”*
**Weight Heavy**4%
*“Very heavy”*
**Battery Life**4%
*“Battery life is a bit short”*
**Quality-Overall**4%
*“Im not sure if this is a quality issue or just my rough usage”*
**Functionality-Overall**2%
*“Its just stopped working”*
**Heating**2%
*“Overheats”*
**Advertised Vs Actual Product**2%
*“Not as advertised”*
**Compatibility-Overall**2%
*“Non compatible”*
### **Top return reasons **
**Charging**39%
**Compatibility-Overall**11%
**Size-Overall**10%
**Weight Heavy**8%
**Functionality-Overall**7%
**Certifications**3%
**Defective Material/Parts**2%
**Connectivity-Overall**2%
**Heating**2%
**Battery Life**2%
## **Common questions**
- **Is 5000mah power bank profitable to sell on Amazon United Kingdom?**
- The niche generates £31K/yr across 27 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is +8.7%. Flapen's verdict: Skip it (43/100).
- **How competitive is the 5000mah power bank niche?**
- 12 brands and 27 sellers compete. The top 5 products take 56% of clicks and top 5 brands hold 87% of demand.
- **What do buyers complain about in 5000mah power bank?**
- Top complaints mined from reviews: Charging, Durability, Size-Overall. The return rate is 1.4%.
- **What does it cost to enter the 5000mah power bank niche?**
- Listings span £7.92–£52.10; the average listing price is £17.95 (sweet spot $15–$100). The average incumbent carries 13,064 reviews — the moat a new listing must climb.
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