---
title: "Portable Charger Case — $47K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/electronics/portable-charger-case"
last_updated: "2026-08-05T21:32:25.452Z"
locale: en
meta:
description: "Niche score 42/100 · $47K/yr market · 199K searches/yr · $12.54 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 42/100 · $47K/yr market · 199K searches/yr · $12.54 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Portable Charger Case — $47K/yr Amazon US Niche (2026) - Flapen"
---
# **portable charger case**
**Skip it**
A small market ($47K/yr) — this niche doesn't clear our bar today.
Market size 12Growth 19Conversion 23Competition 80Returns 46Price range 73Avg price 54Brand share 87Review moat 25Quality gap 24
**Brand share**
**Great****48%**
top-5 brand share — no brand owns this niche
**Competition**
**Great****35%**
top-5 click share — an open shelf
**Price range**
**Good****$5.84–$39.90**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Avg price**
**Good****$12.54**
avg listing price — sweet spot $15–$100
**Returns**
**Okay****3.4%**
return rate — above 5% kills the launch gate
**Review moat**
**Bad****4,408.69**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Bad****1.9%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Bad****-12.9%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****$47K**
$47K/yr · 199K searches
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%")
According to Flapen's Amazon United States niche tracking, portable charger case is a $47K/yr Amazon United States market (199K searches/yr). The top 5 brands hold 48% of demand. Verdict: Skip it — 42/100.
Data updated Jul 17, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **portable charger case market data**
- **Units sold / yr**
- **3K–4K**
- avg 0–100/product
- **Revenue / yr**
- **$38K–$50K**
- units × avg price
- **Conversion rate**
- **1.9%**
- **Avg BSR**
- **#152**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **91%**
- **Out of stock**
- **1.9%**
- **Avg brand age**
- **39 months**
- **Avg seller age**
- **180 days**
## **Competition & brand share**
Clicks spread well past the top 5 (35% combined) — an open shelf where new products get seen.
**Brands**
**32 **▼falling
**Sellers**
**70**
**Top-5 brand share**
**48%**
Top 20: 88%
**Top-5 click share**
**35%**
Top 20: 72%
**Open market**
**47%**
- FYY19% - MATEIN11% - BAGSMART7% - GLCON6% - KINMINGZHU5% - Tofun5%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -12.9% search growth over the last 90 days.
5K3KHoliday '24Spike '25Prime Day '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.7×
[**Open Trend **](https://flapen.com/research/us/electronics/portable-charger-case/trend)
## **Top portable charger case search terms**
- **portable charger case**27K/yr+14.3%0.9% conv. - **phone charger case**22K/yr-13.2%0.6% conv. - **laptop charger case**23K/yr-19.3%1.5% conv. - **electronic cord organizer**21K/yr-20.2%2.1% conv. - **electronics storage**12K/yr+1.8%0.6% conv. - **electronic storage**11K/yr+5.8%0.6% conv. - **small cord organizer**11K/yr-20.2%1.6% conv. - **electronic storage organizer**11K/yr-32.1%0.8% conv. - **electronics storage organizer**9K/yr-30.8%0.6% conv. - **laptop bag organizer**6K/yr-12.0%0.6% conv. [**All search terms **](https://flapen.com/research/us/electronics/portable-charger-case/search-terms)
## **Top portable charger case 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%4%$2K8%$4K12%$6K16%$7K1101001K10K100K 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**FYY Travel Cable Organizer Pouch Electronic Accessories Carry Case Portable Waterproof Double Layers All-in-One Storage Bag for Cord Charger Phone Earphone Black**FYY**$9.10**4.5★26,312 rev](https://www.amazon.com/dp/B0924H4XB9) [2**MATEIN Electronics Organizer Travel Case Water Resistant Cable Organizer Bag for Travel Essentials Gifts for Men Storage Bag for Camera Accessories Phone Cord & Tablet Black**MATEIN**$13.62**4.6★10,677 rev](https://www.amazon.com/dp/B07PTP17LK) [3**Tofun Laptop Chargers Case Zipper Mesh Electronics Accessories Bag for Laptop Tablet Power/Mouse/Cord/USB Accessories Black**Tofun**$9.80**4.8★57 rev](https://www.amazon.com/dp/B0F6BT92J5) [4**Portable Protection Hard EVA Case for External Battery Cell Phone GPS Hard Drive USB/Charging Cable Small Carrying Bag Mesh Inner Pocket Zipper Enclosure Universal Travel Pouch Bag**GLCON**$7.74**4.6★7,649 rev](https://www.amazon.com/dp/B01E70SBB8) [5**KINMINGZHU Universal Cable Organizer - Electronics Accessories Bag for Charger Phone Memory Cards & Travel Gadgets (Black)**KINMINGZHU**$6.00**4.6★386 rev](https://www.amazon.com/dp/B0D49W4XYH)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**FYY Travel Cable Organizer - 8 Compartments Lightweight Water Repellent**FYY**$14.20**64 rev5mo ago](https://www.amazon.com/dp/B0GL147DCT) [**E-Tree Mesh Tech Pouch Electronics Organizer Case Bag Travel Accessories**E-Tree**$6.26**3 rev8mo ago](https://www.amazon.com/dp/B0FXZWHKDG) [**Tofun Laptop Chargers Case Zipper Mesh Electronics Accessories Bag for Laptop Tablet Power/Mouse/Cord/USB Accessories Black**Tofun**$9.80**57 rev1y ago](https://www.amazon.com/dp/B0F6BT92J5) [**Portable Bank Charger Case for charmast for citicr for VRURC for OHOVIV Fast Charging Battery Protective Case(Pink)**worfty**$9.38**82 rev1y ago](https://www.amazon.com/dp/B0DNNWJ1LL) [**Ginsco Hard Shell Protection Case Electronic Accessories Organizer Pouch for MacBook Air/pro Adapter Chargers Cables Power Bank for Sandisk Portable SSD Flash Disk SD Card (Black)**Ginsco**$6.86**343 rev1y ago](https://www.amazon.com/dp/B0DH175783)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**FYY Travel Cable Organizer - 8 Compartments Lightweight Water Repellent**FYY**$14.20**4.7★**▲ 303%**](https://www.amazon.com/dp/B0GL147DCT) [**AWP Ballistic Nylon Mini Tool Pouch Multi-Pocket Organizer for Electricians Professional Tool Box for Efficient Organization Black/Gray | 1L-23021-2**AWP**$14.69**4.5★**▲ 254%**](https://www.amazon.com/dp/B004TTEI9M) [**E-Tree Mesh Tech Pouch Electronics Organizer Case Bag Travel Accessories**E-Tree**$6.26**5.0★**▲ 202%**](https://www.amazon.com/dp/B0FXZWHKDG) [**Portable Bank Charger Case for charmast for citicr for VRURC for OHOVIV Fast Charging Battery Protective Case(Pink)**worfty**$9.38**4.5★**▲ 163%**](https://www.amazon.com/dp/B0DNNWJ1LL) [**MATEIN Cable Organizer Bag Large Travel Storage Bag Sturdy Tool Case with Handle for Phone Cord Electronics Accessories Carrying Case for Tablet (Up to 12.9inch) Powerbank Hard Drive Black**MATEIN**$16.71**4.6★**▲ 88%**](https://www.amazon.com/dp/B092J9WK4Y)
**~~View all trending →~~**
## **What buyers say about portable charger case**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**14%
*“Decent quality”*
**Size-Overall**13%
*“Perfect size for travel”*
**Ease Of Use**10%
*“Very handy”*
**Advertised Vs Actual Product**8%
*“BETTER THAN EXPECTED”*
**Storage Capacity**7%
*“Convenient storage”*
**Portability**6%
*“Perfect for traveling”*
**Charging**6%
*“This is perfect for the charger”*
**Value For Money**6%
*“Good value for price”*
**Durability**3%
*“Material feels durable”*
**Strength**3%
*“Very sturdy case and made well”*
### **What buyers complain about **
**Size-Overall**29%
*“Too big”*
**Smell**6%
*“Strong chemical odor”*
**Quality-Overall**6%
*“Poor Quality”*
**Charging**5%
*“not charging blocks”*
**Storage Capacity**3%
*“not enough space”*
**Material Quality**3%
*“material is very bulky”*
**Thickness**3%
*“it is somewhat thicker as a consequence”*
**Ease Of Use**3%
*“Hard to use”*
**Value For Money**3%
*“The price may be a bit steep”*
**Strength**2%
*“Seemed plastic and flimsy at first”*
### **Top return reasons **
**Size-Overall**71%
**Advertised Vs Actual Product**5%
**Charging**3%
**Quality-Overall**3%
**Material Quality**2%
**Value For Money**2%
**Functionality-Overall**2%
**Color**1%
**Defective Material/Parts**1%
**Smell**1%
## **Common questions**
- **Is portable charger case profitable to sell on Amazon United States?**
- The niche generates $47K/yr across 45 tracked products. 2 of 3 products launched in the last 360 days are still selling. 90-day search growth is -12.9%. Flapen's verdict: Skip it (42/100).
- **How competitive is the portable charger case niche?**
- 32 brands and 70 sellers compete. The top 5 products take 35% of clicks and top 5 brands hold 48% of demand.
- **What do buyers complain about in portable charger case?**
- Top complaints mined from reviews: Size-Overall, Smell, Quality-Overall. The return rate is 3.4%.
- **When does demand for portable charger case peak?**
- Demand is steady year-round — the busiest month runs 1.7× the quietest.
- **What does it cost to enter the portable charger case niche?**
- Listings span $5.84–$39.90; the average listing price is $12.54 (sweet spot $15–$100). The average incumbent carries 4,409 reviews — the moat a new listing must climb.
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