---
title: "Iphone 11 Charging Case — $102K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/cell-phones-accessories/iphone-11-charging-case"
last_updated: "2026-08-09T19:52:47.648Z"
locale: en
meta:
description: "Niche score 50/100 · $102K/yr market · 57K searches/yr · $31.75 avg price. Soft demand (-16.9% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 50/100 · $102K/yr market · 57K searches/yr · $31.75 avg price. Soft demand (-16.9% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Iphone 11 Charging Case — $102K/yr Amazon US Niche (2026) - Flapen"
---
# **iphone 11 charging case**
**Worth a look**
Shows beatable incumbent ratings (3.8★), but soft demand (-16.9% this quarter) keeps it on the watch list.
Market size 25Growth 17Conversion 64Competition 48Returns 52Price range 89Avg price 95Brand share 50Review moat 25Quality gap 97
**Quality gap**
**Incredible****3.8★**
avg incumbent rating — lower means beatable quality
**Avg price**
**Incredible****$31.75**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$8.84–$85.18**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Good****5.6%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Good****2.9%**
return rate — above 5% kills the launch gate
**Brand share**
**Okay****75%**
top-5 brand share — brands hold most of the demand
**Competition**
**Okay****56%**
top-5 click share — leaders hold, buyers still browse
**Market size**
**Okay****$102K**
$102K/yr · 57K searches
**Review moat**
**Bad****4,348.21**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-16.9%**
90-day search growth — must beat 0% to launch
**Signals**[** Quality Gap**](https://flapen.com/research/niches?market=us&signal=quality_gap "Avg rating < 4.0")
According to Flapen's Amazon United States niche tracking, iphone 11 charging case is a $102K/yr Amazon United States market (57K searches/yr). The top 5 brands hold 75% of demand. Demand peaks in Jul–Aug. Verdict: Worth a look — 50/100.
Data updated Jul 6, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **iphone 11 charging case market data**
- **Units sold / yr**
- **3K–3K**
- avg 100–250/product
- **Revenue / yr**
- **$79K–$95K**
- units × avg price
- **Conversion rate**
- **5.6%**
- **Avg BSR**
- **#125**
- **Page quality**
- **0%**
- **Prime**
- **95%**
- **Sponsored**
- **84%**
- **Out of stock**
- **6.4%**
- **Avg brand age**
- **34 months**
- **Avg seller age**
- **184 days**
## **Competition & brand share**
The top 5 products take 56% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**13 **▲rising
**Sellers**
**20**
**Top-5 brand share**
**75%**
Top 20: 100%
**Top-5 click share**
**56%**
Top 20: 100%
**Open market**
**20%**
- Feob31% - JBUBN17% - QTshine11% - MAXBEAR11% - UNKLOU6% - ZUEUS5%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -16.9% search growth over the last 90 days.
5K4KPrime Day '25 seasonSepDecMarJunAugNovMarMay
Peak months: Jul, Aug · busiest ÷ quietest = 2.3×
[**Open Trend **](https://flapen.com/research/us/cell-phones-accessories/iphone-11-charging-case/trend)
## **Top iphone 11 charging case search terms**
- **iphone 11 battery case**22K/yr-11.7%4.4% conv. - **iphone 11 charging case**22K/yr-16.1%3.6% conv. - **iphone 11 charger case**7K/yr-28.0%3.8% conv. - **battery case for iphone 11**5K/yr-28.9%5.5% conv. [**All search terms **](https://flapen.com/research/us/cell-phones-accessories/iphone-11-charging-case/search-terms)
## **Top iphone 11 charging 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%10%$10K20%$20K30%$31K40%$41K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 19 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1![Feob Battery Case for iPhone 11/XR [2026 Upgraded] 7500mAh Ultra-Slim Portable Extended Charger Case Cover for iPhone 11/XR Charging Case (6.1 Inch)-Black](https://m.media-amazon.com/images/I/41XLxFFWImL.jpg)**Feob Battery Case for iPhone 11/XR \[2026 Upgraded\] 7500mAh Ultra-Slim Portable Extended Charger Case Cover for iPhone 11/XR Charging Case (6.1 Inch)-Black**Feob**$22.82**3.6★1,628 rev](https://www.amazon.com/dp/B0DQL3723H) [2**QTshine Battery Case for iPhone 11/XR 7500mAh Ultra-Slim Portable Charging Case Rechargeable Protective Battery Pack for iPhone 11 and iPhone XR External Charger Case 6.1 Inch-Black**QTshine**$24.93**3.8★278 rev](https://www.amazon.com/dp/B0GGGJGT21) [3**Battery Case for iPhone 11 Upgraded 10000mAh Portable Protective Charging Case with Wireless Charging Compatible with iPhone 11 (6.1 inch) Rechargeable Battery Pack Charger Cover with Carplay (Black)**MAXBEAR**$36.48**4.0★461 rev](https://www.amazon.com/dp/B0DCHYWFDN) [4![Feob Battery Case for iPhone 11 [2025 Upgraded] 6800 mAh Ultra-Slim Portable Extended Charger Cover for iPhone 11 Charging Case (6.1 Inch)-Black](https://m.media-amazon.com/images/I/41EaWOhrAnL.jpg)**Feob Battery Case for iPhone 11 \[2025 Upgraded\] 6800 mAh Ultra-Slim Portable Extended Charger Cover for iPhone 11 Charging Case (6.1 Inch)-Black**Feob**$21.13**3.0★42 rev](https://www.amazon.com/dp/B0FKS7CD2S) [5**Battery Case for iPhone 11 Upgraded 10000mAh High Capacity Rechargeable Portable Protective Extended Charger Case Wireless Charging Compatible with iPhone 11 (6.1 inch) Charging Cover &Carplay (Black)**JBUBN**$33.44**3.8★721 rev](https://www.amazon.com/dp/B0CDBNDBZ5)
**~~View all top sellers →~~**
### **Newest**
by launch date
[![Feob Battery Case for iPhone 11/XR [2026 Upgraded] 7500mAh Slim Portable Smart Charging Case Rechargeable Protective Extended Charging Cover for iPhone 11/XR-Pink](https://m.media-amazon.com/images/I/41mcp46oCEL.jpg)**Feob Battery Case for iPhone 11/XR \[2026 Upgraded\] 7500mAh Slim Portable Smart Charging Case Rechargeable Protective Extended Charging Cover for iPhone 11/XR-Pink**Feob**$24.29**1,627 rev5mo ago](https://www.amazon.com/dp/B0GLGCCGNZ) [![Feob Battery Case for iPhone 11/XR [2026 Upgraded] 7500mAh Slim Portable Smart Charging Case Rechargeable Protective Extended Charging Cover for iPhone 11/XR-Red](https://m.media-amazon.com/images/I/41FGnc9k6LL.jpg)**Feob Battery Case for iPhone 11/XR \[2026 Upgraded\] 7500mAh Slim Portable Smart Charging Case Rechargeable Protective Extended Charging Cover for iPhone 11/XR-Red**Feob**$24.15**1,628 rev5mo ago](https://www.amazon.com/dp/B0GLFZK8XM) [**QTshine Battery Case for iPhone 11/XR 7500mAh Ultra-Slim Portable Charging Case Rechargeable Protective Battery Pack for iPhone 11 and iPhone XR External Charger Case 6.1 Inch-Black**QTshine**$24.93**278 rev5mo ago](https://www.amazon.com/dp/B0GGGJGT21) [**BAHOND Battery Case for iPhone 11 6000mAh Rechargeable Extended Battery Charging Charger Case Add 120% Extra Juice Support Wired Headphones Black**BAHOND**$39.36**186 rev9mo ago](https://www.amazon.com/dp/B07YYY6VR3) [![Feob Battery Case for iPhone 11 [2025 Upgraded] 6800 mAh Ultra-Slim Portable Extended Charger Cover for iPhone 11 Charging Case (6.1 Inch)-Black](https://m.media-amazon.com/images/I/41EaWOhrAnL.jpg)**Feob Battery Case for iPhone 11 \[2025 Upgraded\] 6800 mAh Ultra-Slim Portable Extended Charger Cover for iPhone 11 Charging Case (6.1 Inch)-Black**Feob**$21.13**42 rev11mo ago](https://www.amazon.com/dp/B0FKS7CD2S)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**QTshine Battery Case for iPhone 11/XR 7500mAh Ultra-Slim Portable Charging Case Rechargeable Protective Battery Pack for iPhone 11 and iPhone XR External Charger Case 6.1 Inch-Black**QTshine**$24.93**3.8★**▲ 314%**](https://www.amazon.com/dp/B0GGGJGT21) [**Apple iPhone 11 Smart Battery Silicone Case with Wireless Charging - White**Apple**$85.18**4.5★**▲ 314%**](https://www.amazon.com/dp/B081SH9RK2) [![Feob Battery Case for iPhone 11/XR [2026 Upgraded] 7500mAh Slim Portable Smart Charging Case Rechargeable Protective Extended Charging Cover for iPhone 11/XR-Pink](https://m.media-amazon.com/images/I/41mcp46oCEL.jpg)**Feob Battery Case for iPhone 11/XR \[2026 Upgraded\] 7500mAh Slim Portable Smart Charging Case Rechargeable Protective Extended Charging Cover for iPhone 11/XR-Pink**Feob**$24.29**3.6★**▲ 311%**](https://www.amazon.com/dp/B0GLGCCGNZ) [![Feob Battery Case for iPhone 11/XR [2026 Upgraded] 7500mAh Slim Portable Smart Charging Case Rechargeable Protective Extended Charging Cover for iPhone 11/XR-Red](https://m.media-amazon.com/images/I/41FGnc9k6LL.jpg)**Feob Battery Case for iPhone 11/XR \[2026 Upgraded\] 7500mAh Slim Portable Smart Charging Case Rechargeable Protective Extended Charging Cover for iPhone 11/XR-Red**Feob**$24.15**3.6★**▲ 300%**](https://www.amazon.com/dp/B0GLFZK8XM) [**BAHOND Battery Case for iPhone 11 6000mAh Rechargeable Extended Battery Charging Charger Case Add 120% Extra Juice Support Wired Headphones Black**BAHOND**$39.36**4.0★**▲ 172%**](https://www.amazon.com/dp/B07YYY6VR3)
**~~View all trending →~~**
## **What buyers say about iphone 11 charging case**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**20%
*“Fits perfect”*
**Quality-Overall**13%
*“Good quality, nice feel and easy to install”*
**Charging**11%
*“A good charger”*
**Value For Money**10%
*“Worth buying”*
**Drop/Impact Protection**9%
*“Great protective care for the great price you all”*
**Advertised Vs Actual Product**3%
*“Just as advertised”*
**Magnetic Strength/Adsorption**3%
*“The magnetic case makes it easy to grip on car mount”*
**Ease Of Use**2%
*“was easy to use though”*
**Strength**2%
*“feels sturdy”*
**Durability**2%
*“Nice and durable”*
### **What buyers complain about **
**Charging**29%
*“Charging issue”*
**Durability**14%
*“Item broke in 1 month”*
**Quality-Overall**8%
*“Poor Quality”*
**Magnetic Strength/Adsorption**7%
*“Not magnetic”*
**Functionality-Overall**5%
*“Did not work”*
**Connectivity-Overall**5%
*“Wireless charging questionable”*
**Size-Overall**4%
*“Not fit”*
**Weight Heavy**3%
*“Just note that your phone will be a bit heavier”*
**Grip**2%
*“Slippery”*
**Compatibility-Overall**2%
*“It did not work for my iPhone XR”*
### **Top return reasons **
**Size-Overall**46%
**Charging**26%
**Compatibility-Overall**8%
**Advertised Vs Actual Product**3%
**Functionality-Overall**3%
**Color**1%
**Grip**1%
**Defective Material/Parts**1%
**Magnetic Strength/Adsorption**1%
**Value For Money**1%
## **Common questions**
- **Is iphone 11 charging case profitable to sell on Amazon United States?**
- The niche generates $102K/yr across 19 tracked products. 0 of 5 products launched in the last 360 days are still selling. 90-day search growth is -16.9%. Flapen's verdict: Worth a look (50/100).
- **How competitive is the iphone 11 charging case niche?**
- 13 brands and 20 sellers compete. The top 5 products take 56% of clicks and top 5 brands hold 75% of demand.
- **What do buyers complain about in iphone 11 charging case?**
- Top complaints mined from reviews: Charging, Durability, Quality-Overall. The return rate is 2.9%.
- **When does demand for iphone 11 charging case peak?**
- Demand peaks in Jul–Aug; the busiest month runs 2.3× the quietest.
- **What does it cost to enter the iphone 11 charging case niche?**
- Listings span $8.84–$85.18; the average listing price is $31.75 (sweet spot $15–$100). The average incumbent carries 4,348 reviews — the moat a new listing must climb.
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