---
title: "26800mah Power Bank — $106K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/cell-phones-accessories/26800mah-power-bank"
last_updated: "2026-08-07T23:19:28.819Z"
locale: en
meta:
description: "Niche score 45/100 · $106K/yr market · 58K searches/yr · $63.75 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 45/100 · $106K/yr market · 58K searches/yr · $63.75 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "26800mah Power Bank — $106K/yr Amazon US Niche (2026) - Flapen"
---
# **26800mah power bank**
**Skip it**
A small market ($106K/yr) — this niche doesn't clear our bar today.
Market size 26Growth 40Conversion 36Competition 47Returns 43Price range 49Avg price 88Brand share 51Review moat 43Quality gap 62
**Avg price**
**Great****$63.75**
avg listing price — sweet spot $15–$100
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Good****74%**
top-5 brand share — brands hold most of the demand
**Price range**
**Okay****$22.71–$179.22**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Okay****57%**
top-5 click share — leaders hold, buyers still browse
**Review moat**
**Okay****2,217.38**
avg incumbent reviews — the moat a new listing must climb
**Returns**
**Okay****3.6%**
return rate — above 5% kills the launch gate
**Growth**
**Okay****+11.9%**
90-day search growth — must beat 0% to launch
**Conversion**
**Okay****2.9%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Okay****$106K**
$106K/yr · 58K searches
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, 26800mah power bank is a $106K/yr Amazon United States market (58K searches/yr). The top 5 brands hold 74% of demand. Verdict: Skip it — 45/100.
Data updated Jul 6, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **26800mah power bank market data**
- **Units sold / yr**
- **2K–2K**
- avg 0–100/product
- **Revenue / yr**
- **$96K–$128K**
- units × avg price
- **Conversion rate**
- **2.9%**
- **Avg BSR**
- **#350**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **90%**
- **Out of stock**
- **24.0%**
- **Avg brand age**
- **21 months**
- **Avg seller age**
- **199 days**
## **Competition & brand share**
The top 5 products take 57% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**14 **—flat
**Sellers**
**21**
**Top-5 brand share**
**74%**
Top 20: 100%
**Top-5 click share**
**57%**
Top 20: 99%
**Open market**
**20%**
- Nusyddy27% - Anker17% - INIU14% - UGREEN9% - Ekrist8% - WOXABHSL6%
## **Demand & seasonality**
Weekly Amazon search volume, last 103 weeks — +11.9% search growth over the last 90 days.
2K2KPrime Day '24Spike '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.6×
[**Open Trend **](https://flapen.com/research/us/cell-phones-accessories/26800mah-power-bank/trend)
## **Top 26800mah power bank search terms**
- **27000mah power bank**25K/yr+10.0%1.8% conv. - **27000mah power bank tsa approved**10K/yr+13.0%2.7% conv. - **27000 mah power bank**8K/yr+50.5%2.0% conv. - **power bank 27000mah**10K/yr-4.8%1.7% conv. - **99wh power bank**5K/yr+3.5%0.8% conv. [**All search terms **](https://flapen.com/research/us/cell-phones-accessories/26800mah-power-bank/search-terms)
## **Top 26800mah 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%$11K20%$21K30%$32K40%$42K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 21 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Nusyddy Portable Charger 27000mAh 22.5W w/Built-in Cable/LED Display Black**Nusyddy**$25.33**4.5★106 rev](https://www.amazon.com/dp/B0DCYRW9JJ) [2**Portable Charger Power Bank 25800mAh 5V/3A Fast Charging Portable Phone Charger 3 USB Ports External Battery Pack Backup Travel Camping Essential for iPhone 17/16/15/14 Samsung Galaxy Android iPad etc**Ekrist**$22.92**4.3★1,387 rev](https://www.amazon.com/dp/B0F5Q5J88F) [3**INIU 140W Laptop Power Bank Flight-Safe 27000mAh High Capacity Portable Charger with USB C Cable Digital Display Phone Charger 3 Ports Travel External Battery Pack for MacBook iPad Steam Deck etc**INIU**$72.14**4.4★2,730 rev](https://www.amazon.com/dp/B0CB1FWNMK) [4**Anker Laptop Power Bank 25 000mAh Portable Charger with 165W Total Output 3 USB-C Ports (100W Max Each) Built-in Retractable Cables Flight-Ready for iPhone 17/16 Series MacBook Samsung and More**Anker**$100.96**4.5★9,996 rev](https://www.amazon.com/dp/B0DCBB2YTR) [5**UGREEN Power Bank 25 000mAh 145W Laptop Portable Charger Nexode 3-Port USB C PD Battery Pack for MacBook Pro/Air Dell XPS iPhone 17/16/15/14 Galaxy S26 Steam Deck iPad and More**UGREEN**$66.58**4.4★6,990 rev](https://www.amazon.com/dp/B0BJQ7F16T)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**PSOOO Portable Charger 27000mAh 65W PD Fast Charging Power Bank 3-Port External Battery Pack with LED Flashlight Compatible with iPhone Samsung MacBook Tablet Travel & Outdoor Use (Black)**PSOOO**$58.05**45 rev3mo ago](https://www.amazon.com/dp/B0GS4NB89M) [**GrnOas.E 27000mAh Power Bank 140W Laptop Portable Charger with PD 3.1 Fast Charging Smart Sisplay 99Wh Battery Bank for MacBook Pro/Air iPad Pro iPhone17/16 Series Samsung and More(Dark Gray)**GrnOas.E**$74.12**334 rev6mo ago](https://www.amazon.com/dp/B0FVS5QGG9) [**Anker Prime Power Bank 26 250mAh 3-Port Portable Charger with 300W Max Output Two-Way Charging TSA-Approved App Control for MacBook iPhone 17/16 Series and More (Base Not Included)**Anker**$179.22**1,238 rev9mo ago](https://www.amazon.com/dp/B0F66LNB8D) [**2026 Laptop Portable Charger Power Bank 20000mAh 65W Compact USB C Laptop Power Bank PD QC Fast Charging 3-Output Battery Pack for MacBook iPad Tablet Steam Deck iPhone 17 16 15 14 Samsung S24**FancyBean**$36.71**165 rev12mo ago](https://www.amazon.com/dp/B0FGXPK7RH) [**Portable Charger Power Bank 26800mah Ultra-High Capacity Safer External Cell Phone Battery Pack 2 USB Output High Speed Charging Power bank Compatible with iPhone 17/16/15/14/13 Galaxy Android LG etc**RGVOTA**$22.71**1,579 rev1y ago](https://www.amazon.com/dp/B0FDVKD2BZ)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**PSOOO Portable Charger 27000mAh 65W PD Fast Charging Power Bank 3-Port External Battery Pack with LED Flashlight Compatible with iPhone Samsung MacBook Tablet Travel & Outdoor Use (Black)**PSOOO**$58.05**4.2★**▲ 146%**](https://www.amazon.com/dp/B0GS4NB89M) [**Portable Charger Power Bank 26800mah Ultra-High Capacity Safer External Cell Phone Battery Pack 2 USB Output High Speed Charging Power bank Compatible with iPhone 17/16/15/14/13 Galaxy Android LG etc**RGVOTA**$22.71**4.3★**▲ 142%**](https://www.amazon.com/dp/B0FDVKD2BZ) [**Nusyddy Portable Charger 27000mAh 22.5W w/Built-in Cable/LED Display White**Nusyddy**$25.51**4.5★**▲ 113%**](https://www.amazon.com/dp/B0DCZ2C71L) [**INIU 20000mAh Power Bank Small 45W PD Fast Charging Portable Charger with Built-in USB C Cable Flight-Safe Travel External Phone Battery Pack for iPhone 17 Pro Max Samsung S26 iPad etc Black**INIU**$32.16**4.4★**▲ 85%**](https://www.amazon.com/dp/B0DCZ56QNL) [**Nusyddy Portable Charger 27000mAh 22.5W w/Built-in Cable/LED Display Black**Nusyddy**$25.33**4.5★**▲ 65%**](https://www.amazon.com/dp/B0DCYRW9JJ)
**~~View all trending →~~**
## **What buyers say about 26800mah power bank**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Charging**35%
*“Charges decently fast”*
**Quality-Overall**10%
*“Great looking product”*
**Battery Life**7%
*“Long battery life”*
**Portability**6%
*“Perfect for traveling”*
**Value For Money**4%
*“Great for the price”*
**Advertised Vs Actual Product**3%
*“Better than expected”*
**Ease Of Use**3%
*“comes in handy”*
**Strength**2%
*“Sturdy product that work great”*
**Efficiency**2%
*“It works”*
**Size-Overall**2%
*“I love the size”*
### **What buyers complain about **
**Charging**29%
*“Does not hold a charge”*
**Durability**9%
*“Failed after a few months”*
**Weight Heavy**9%
*“It is a bit heavy”*
**Battery Life**4%
*“Low battery life”*
**Quality-Overall**4%
*“Bad Quality”*
**Functionality-Overall**3%
*“Never worked”*
**Size-Overall**3%
*“Smaller than it looks”*
**Value For Money**2%
*“A bit pricey”*
**Advertised Vs Actual Product**2%
*“Not as advertised”*
**Connectivity-Overall**1%
*“then suddenly it stopped charging when connected”*
### **Top return reasons **
**Charging**32%
**Weight Heavy**23%
**Size-Overall**11%
**Value For Money**8%
**Advertised Vs Actual Product**4%
**Functionality-Overall**3%
**Compatibility-Overall**3%
**Product Condition**2%
**Defective Material/Parts**2%
**Battery Life**2%
## **Common questions**
- **Is 26800mah power bank profitable to sell on Amazon United States?**
- The niche generates $106K/yr across 21 tracked products. 2 of 4 products launched in the last 360 days are still selling. 90-day search growth is +11.9%. Flapen's verdict: Skip it (45/100).
- **How competitive is the 26800mah power bank niche?**
- 14 brands and 21 sellers compete. The top 5 products take 57% of clicks and top 5 brands hold 74% of demand.
- **What do buyers complain about in 26800mah power bank?**
- Top complaints mined from reviews: Charging, Durability, Weight Heavy. The return rate is 3.6%.
- **When does demand for 26800mah power bank peak?**
- Demand is steady year-round — the busiest month runs 1.6× the quietest.
- **What does it cost to enter the 26800mah power bank niche?**
- Listings span $22.71–$179.22; the average listing price is $63.75 (sweet spot $15–$100). The average incumbent carries 2,217 reviews — the moat a new listing must climb.
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