--- title: "iphone 11 pro battery case — Niche Verdict: Skip it (30/100) | Amazon United States - Flapen" canonical_url: "https://flapen.com/amazon/research/us/cell-phones-accessories/iphone-11-pro-battery-case" last_updated: "2026-07-10T03:44:09.764Z" locale: en meta: description: "a small market ($15K/yr) — iphone 11 pro battery case doesn't clear our bar today." "og:description": "a small market ($15K/yr) — iphone 11 pro battery case doesn't clear our bar today." "og:title": "iphone 11 pro battery case — Niche Verdict: Skip it (30/100) | Amazon United States - Flapen" --- Back to Flapen home # **iphone 11 pro battery case** **Skip it****30/100 ** a small market ($15K/yr) — iphone 11 pro battery case doesn't clear our bar today. **Market/yr** **$15K** **Growth (1y)** **+71.7%** **Products** **8** **Brands** **5** was 6 a year ago **Sellers** **14** **Price range** **$20.62–$83.44** **Returns** **8.8%** **Rating** **3.9★** **Skip it** Scored 30/100 across market size, growth, competition, quality gap, and returns. Market sizeGrowthCompetitionQuality gapReturns Market size **1** ×0.30 Growth **57** ×0.30 Competition **6** ×0.20 Quality gap **89** ×0.10 Returns **24** ×0.10 ## **Demand** Weekly Amazon search volume, last 100 weeks — +71.7% year over year. 562281Holiday '24Spike '25Black Friday '25Spike '26Jul '24Dec '24Mar '25Jul '25Nov '25Feb '26 ## **Seasonality** Monthly demand index across the year — 1.00 is average. JFMAMJJASOND Peak months: Jul, Aug · busiest ÷ quietest = 1.6× ## **Competition** - JBUBN48% - YINGYKJ31% - Apple10% - Giabuao8% - mophie3% The top 5 products capture 86% of clicks — a locked-up shelf that new listings rarely crack. 5 brands and 14 sellers compete here. **Brands** **5 **▼falling was 6 a year ago **Sellers** **14** **Top 5 brand share** **100%** #ProductBrandPriceRatingReviewsClick shareTrend 1 ![Battery Case for iPhone 11 Pro Upgraded 10000mAh High Capacity Rechargeable Portable Extended Charger Case Wireless Charging Compatible with iPhone 11 Pro (5.8 inch) Charging Cover & Carplay (Black)](https://m.media-amazon.com/images/I/51IhyKxUJ7L.jpg) [**Battery Case for iPhone 11 Pro Upgraded 10000mAh High Capacity Rechargeable Portable Extended Charger Case Wireless Charging Compatible with iPhone 11 Pro (5.8 inch) Charging Cover & Carplay (Black)**](https://www.amazon.com/dp/B0CCSB5CGS) JBUBN$32.293.8★73148%▲rising 2 ![YINGYKJ Battery Case for iPhone 11 Pro Upgraded 10000mAh Battery Pack Rechargeable Charger Case with Carplay Wireless Charging Compatible with iPhone 11 Pro (5.8 inch) External Charging Clip(Black)](https://m.media-amazon.com/images/I/51JmyCQcQGL.jpg) [**YINGYKJ Battery Case for iPhone 11 Pro Upgraded 10000mAh Battery Pack Rechargeable Charger Case with Carplay Wireless Charging Compatible with iPhone 11 Pro (5.8 inch) External Charging Clip(Black)**](https://www.amazon.com/dp/B0BQJ2KQGG) YINGYKJ$32.094.1★2211%▼falling 3 ![Apple iPhone 11 Pro Smart Battery Silicone Case with Wireless Charging - Black](https://m.media-amazon.com/images/I/31nYzlnygBL.jpg) [**Apple iPhone 11 Pro Smart Battery Silicone Case with Wireless Charging - Black**](https://www.amazon.com/dp/B081SHMJ77) Apple$83.444.3★1,06610%▲rising 4 ![Battery Case for iPhone 11 Pro Enhanced 7000mAh Ultra Thin Portable Protective Power Smart Charging Case Compatible with iPhone 11 Pro (5.8 inch) Rechargeable Extended Battery Charger Case (Black)](https://m.media-amazon.com/images/I/41B-z0pJxML.jpg) [**Battery Case for iPhone 11 Pro Enhanced 7000mAh Ultra Thin Portable Protective Power Smart Charging Case Compatible with iPhone 11 Pro (5.8 inch) Rechargeable Extended Battery Charger Case (Black)**](https://www.amazon.com/dp/B0CJ931RG7) YINGYKJ$27.114.0★1869%▼falling 5 ![Battery Case for iPhone 11 Pro Enhanced 10000mAh Portable Protective Wireless Charging Case Support Carplay Compatible with iPhone 11 Pro (5.8 inch) Rechargeable Extended Battery Charger Case (Black)](https://m.media-amazon.com/images/I/51I4jzPsPQL.jpg) [**Battery Case for iPhone 11 Pro Enhanced 10000mAh Portable Protective Wireless Charging Case Support Carplay Compatible with iPhone 11 Pro (5.8 inch) Rechargeable Extended Battery Charger Case (Black)**](https://www.amazon.com/dp/B0CJBSWVG9) YINGYKJ$30.613.6★2279%▲rising 6 ![Giabuao Battery Charger Case for iPhone 11 Pro(5.8) 5000mAh Slim Rechargeable Extended Charging Case Power Bank with Stand Portable Protective Battery Backup for iPhone 11 Pro Black](https://m.media-amazon.com/images/I/41QVzi1-GgL.jpg) [**Giabuao Battery Charger Case for iPhone 11 Pro(5.8) 5000mAh Slim Rechargeable Extended Charging Case Power Bank with Stand Portable Protective Battery Backup for iPhone 11 Pro Black**](https://www.amazon.com/dp/B0FDB98TS2) Giabuao$30.143.4★148%▲rising 7 ![Battery Case for iPhone 11 Pro Max 10000mAh Ultra Thin Portable Protective Smart Charging Case Compatible with iPhone 11 Pro Max (6.5 inch) Rechargeable Extended Battery Charger (Black)](https://m.media-amazon.com/images/I/31kLYBlx1bL.jpg) [**Battery Case for iPhone 11 Pro Max 10000mAh Ultra Thin Portable Protective Smart Charging Case Compatible with iPhone 11 Pro Max (6.5 inch) Rechargeable Extended Battery Charger (Black)**](https://www.amazon.com/dp/B0CJBSZJK2) YINGYKJ$28.604.0★1863%▼falling 8 ![mophie Juice Pack Access - Ultra-Slim Wireless Charging Battery Case - Made for Apple iPhone 11 Pro - Black](https://m.media-amazon.com/images/I/41auvPO2mgL.jpg) [**mophie Juice Pack Access - Ultra-Slim Wireless Charging Battery Case - Made for Apple iPhone 11 Pro - Black**](https://www.amazon.com/dp/B07Z9V21SP) mophie$20.623.8★1,1113%▼falling ## **Product shelf** All 8 tracked products in this niche. Top sellersNewestTrending [![Battery Case for iPhone 11 Pro Upgraded 10000mAh High Capacity Rechargeable Portable Extended Charger Case Wireless Charging Compatible with iPhone 11 Pro (5.8 inch) Charging Cover & Carplay (Black)](https://m.media-amazon.com/images/I/51IhyKxUJ7L.jpg)**Battery Case for iPhone 11 Pro Upgraded 10000mAh High Capacity Rechargeable Portable Extended Charger Case Wireless Charging Compatible with iPhone 11 Pro (5.8 inch) Charging Cover & Carplay (Black)** JBUBN**$32.29**3.8★731 reviews](https://www.amazon.com/dp/B0CCSB5CGS) [![YINGYKJ Battery Case for iPhone 11 Pro Upgraded 10000mAh Battery Pack Rechargeable Charger Case with Carplay Wireless Charging Compatible with iPhone 11 Pro (5.8 inch) External Charging Clip(Black)](https://m.media-amazon.com/images/I/51JmyCQcQGL.jpg)**YINGYKJ Battery Case for iPhone 11 Pro Upgraded 10000mAh Battery Pack Rechargeable Charger Case with Carplay Wireless Charging Compatible with iPhone 11 Pro (5.8 inch) External Charging Clip(Black)** YINGYKJ**$32.09**4.1★22 reviews](https://www.amazon.com/dp/B0BQJ2KQGG) [![Apple iPhone 11 Pro Smart Battery Silicone Case with Wireless Charging - Black](https://m.media-amazon.com/images/I/31nYzlnygBL.jpg)**Apple iPhone 11 Pro Smart Battery Silicone Case with Wireless Charging - Black** Apple**$83.44**4.3★1,066 reviews](https://www.amazon.com/dp/B081SHMJ77) [![Battery Case for iPhone 11 Pro Enhanced 7000mAh Ultra Thin Portable Protective Power Smart Charging Case Compatible with iPhone 11 Pro (5.8 inch) Rechargeable Extended Battery Charger Case (Black)](https://m.media-amazon.com/images/I/41B-z0pJxML.jpg)**Battery Case for iPhone 11 Pro Enhanced 7000mAh Ultra Thin Portable Protective Power Smart Charging Case Compatible with iPhone 11 Pro (5.8 inch) Rechargeable Extended Battery Charger Case (Black)** YINGYKJ**$27.11**4.0★186 reviews](https://www.amazon.com/dp/B0CJ931RG7) [![Battery Case for iPhone 11 Pro Enhanced 10000mAh Portable Protective Wireless Charging Case Support Carplay Compatible with iPhone 11 Pro (5.8 inch) Rechargeable Extended Battery Charger Case (Black)](https://m.media-amazon.com/images/I/51I4jzPsPQL.jpg)**Battery Case for iPhone 11 Pro Enhanced 10000mAh Portable Protective Wireless Charging Case Support Carplay Compatible with iPhone 11 Pro (5.8 inch) Rechargeable Extended Battery Charger Case (Black)** YINGYKJ**$30.61**3.6★227 reviews](https://www.amazon.com/dp/B0CJBSWVG9) [![Giabuao Battery Charger Case for iPhone 11 Pro(5.8) 5000mAh Slim Rechargeable Extended Charging Case Power Bank with Stand Portable Protective Battery Backup for iPhone 11 Pro Black](https://m.media-amazon.com/images/I/41QVzi1-GgL.jpg)**Giabuao Battery Charger Case for iPhone 11 Pro(5.8) 5000mAh Slim Rechargeable Extended Charging Case Power Bank with Stand Portable Protective Battery Backup for iPhone 11 Pro Black** Giabuao**$30.14**3.4★14 reviews](https://www.amazon.com/dp/B0FDB98TS2) [![Battery Case for iPhone 11 Pro Max 10000mAh Ultra Thin Portable Protective Smart Charging Case Compatible with iPhone 11 Pro Max (6.5 inch) Rechargeable Extended Battery Charger (Black)](https://m.media-amazon.com/images/I/31kLYBlx1bL.jpg)**Battery Case for iPhone 11 Pro Max 10000mAh Ultra Thin Portable Protective Smart Charging Case Compatible with iPhone 11 Pro Max (6.5 inch) Rechargeable Extended Battery Charger (Black)** YINGYKJ**$28.60**4.0★186 reviews](https://www.amazon.com/dp/B0CJBSZJK2) [![mophie Juice Pack Access - Ultra-Slim Wireless Charging Battery Case - Made for Apple iPhone 11 Pro - Black](https://m.media-amazon.com/images/I/41auvPO2mgL.jpg)**mophie Juice Pack Access - Ultra-Slim Wireless Charging Battery Case - Made for Apple iPhone 11 Pro - Black** mophie**$20.62**3.8★1,111 reviews](https://www.amazon.com/dp/B07Z9V21SP) ## **Reviews** What buyers praise and complain about, mined from review topics. ### **What buyers love ** **Charging**20% *“charges great and it's durable and fits well on the phone”* **Durability**20% *“Definitely seems to be durable”* **Advertised Vs Actual Product**20% *“Im so glad this worked as expected”* **Drop/Impact Protection**10% *“they still protect the phone”* **Size-Overall**10% *“It fits the iPhone 11 Pro just fine”* **Design-Overall**10% *“looks very sleek”* **Battery Life**10% *“It extends the battery life of my now very old iPhone 11Pro Max”* ### **What buyers complain about ** **Charging**48% *“would not take a charge”* **Quality-Overall**23% *“poorly made and very cheap”* **Size-Overall**9% *“it doesnt even fit my iPhone”* **Design-Overall**9% *“Weak/poor design”* **Compatibility-Overall**5% *“It doesnt work with any of my wireless charging stands”* **Functionality-Overall**3% *“None functional”* **Product Condition**3% *“These are new OLD stock”* #### **Top return reasons**- Charging56% - Size-Overall15% - Compatibility-Overall6% - Functionality-Overall5% - Defective Material/Parts3% - Battery Life3% - Durability3% - Value For Money2% - Product Condition2% - Weight Heavy1%