--- title: "iphone 16 battery case — Niche Verdict: Skip it (48/100) | Amazon United States - Flapen" canonical_url: "https://flapen.com/amazon/research/us/cell-phones-accessories/iphone-16-battery-case" last_updated: "2026-07-10T00:48:58.581Z" locale: en meta: description: "a small market ($109K/yr) — iphone 16 battery case doesn't clear our bar today." "og:description": "a small market ($109K/yr) — iphone 16 battery case doesn't clear our bar today." "og:title": "iphone 16 battery case — Niche Verdict: Skip it (48/100) | Amazon United States - Flapen" --- Back to Flapen home # **iphone 16 battery case** **Skip it****48/100 ** a small market ($109K/yr) — iphone 16 battery case doesn't clear our bar today. **Market/yr** **$109K** **Growth (1y)** **+245.9%** **Products** **17** **Brands** **13** was 13 a year ago **Sellers** **19** **Price range** **$17.67–$89.55** **Returns** **4.0%** **Rating** **4.0★** **Skip it** Scored 48/100 across market size, growth, competition, quality gap, and returns. Market sizeGrowthCompetitionQuality gapReturns Market size **5** ×0.30 Growth **81** ×0.30 Competition **33** ×0.20 Quality gap **86** ×0.10 Returns **68** ×0.10 ## **Demand** Weekly Amazon search volume, last 78 weeks — +245.9% year over year. 2K1KSpike '25Prime Day '25Jan '25Apr '25Jul '25Oct '25Jan '26Apr '26 ## **Seasonality** Monthly demand index across the year — 1.00 is average. JFMAMJJASOND Peak months: Jul, Dec · busiest ÷ quietest = 1.7× ## **Competition** - YINGYKJ23% - mophie20% - Heefrole14% - NEWDERY13% - POAQCIF6% - JBUBN6% - Other (7 brands)18% The top 5 products take 68% of clicks — established leaders, but buyers still shop beyond them. 13 brands and 19 sellers compete here. **Brands** **13 **—flat was 13 a year ago **Sellers** **19** **Top 5 brand share** **77%** #ProductBrandPriceRatingReviewsClick shareTrend 1 ![Mophie Juice Pack Battery Case for iPhone 16 - Slim Charging Case Magnetic Back for Wallets & Mounts +50% Extra Battery Life Enhanced 6-Foot Drop Protection Sustainable Material Black](https://m.media-amazon.com/images/I/3183G-E2OKL.jpg) [**Mophie Juice Pack Battery Case for iPhone 16 - Slim Charging Case Magnetic Back for Wallets & Mounts +50% Extra Battery Life Enhanced 6-Foot Drop Protection Sustainable Material Black**](https://www.amazon.com/dp/B0DJCJ5MT9) mophie$89.553.7★62520%▼falling 2 ![YINGYKJ Battery Case for iPhone 16 Enhanced 10000mAh Portable Protective Wireless Charging Case Support Carplay Compatible with iPhone 16 (6.1 inch) Rechargeable Extended Battery Charger (Black)](https://m.media-amazon.com/images/I/41SkugVtgaL.jpg) [**YINGYKJ Battery Case for iPhone 16 Enhanced 10000mAh Portable Protective Wireless Charging Case Support Carplay Compatible with iPhone 16 (6.1 inch) Rechargeable Extended Battery Charger (Black)**](https://www.amazon.com/dp/B0CLNQ82JS) YINGYKJ$38.223.8★43714%▼falling 3 ![NEWDERY Upgraded Battery Case for iPhone 16 5000mAh USB C Portable Power Bank CarPlay Sync-Data Supported Rechargeable Charger Case Compatible with iPhone 16 6.1 Black](https://m.media-amazon.com/images/I/4198TEd5c+L.jpg) [**NEWDERY Upgraded Battery Case for iPhone 16 5000mAh USB C Portable Power Bank CarPlay Sync-Data Supported Rechargeable Charger Case Compatible with iPhone 16 6.1 Black**](https://www.amazon.com/dp/B0DHCKJXN7) NEWDERY$30.784.0★26813%▼falling 4 ![Heefrole Battery Case for iPhone 16 Black](https://m.media-amazon.com/images/I/01RmK+J4pJL.gif) [**Heefrole Battery Case for iPhone 16 Black**](https://www.amazon.com/dp/B0DSDBYL4Y) Heefrole$27.932.8★612%▲rising 5 ![Battery Case for iPhone 16 Upgraded 10000mAh Battery Pack Rechargeable Charger Case Support Carplay with Wireless Charging Compatible for iPhone 16 (6.1 inch) External Battery Charging Case (Black)](https://m.media-amazon.com/images/I/41aCThLvTXL.jpg) [**Battery Case for iPhone 16 Upgraded 10000mAh Battery Pack Rechargeable Charger Case Support Carplay with Wireless Charging Compatible for iPhone 16 (6.1 inch) External Battery Charging Case (Black)**](https://www.amazon.com/dp/B0CN2TVV7B) YINGYKJ$38.094.1★2869%▼falling 6 ![Battery Case for iPhone 16 [2026 Upgraded] Ultra-Slim 7000mAh Portable Extended Charging Charger Case Rechargeable Battery Pack with Tempered Glass Screen Protectorfor iPhone 16 (6.1inch) Black](https://m.media-amazon.com/images/I/41jYf7UR3aL.jpg) [**Battery Case for iPhone 16 \[2026 Upgraded\] Ultra-Slim 7000mAh Portable Extended Charging Charger Case Rechargeable Battery Pack with Tempered Glass Screen Protectorfor iPhone 16 (6.1inch) Black**](https://www.amazon.com/dp/B0GS9SDBFV) POAQCIF$25.913.0★46%▲rising 7 ![ZAGG Luxe Snap Case for iPhone 16 - MagSafe Wireless Charging 10ft Drop Protection Eco-Friendly Graphene Reinforced Ripple Design Black](https://m.media-amazon.com/images/I/41FpJneRlqL.jpg) [**ZAGG Luxe Snap Case for iPhone 16 - MagSafe Wireless Charging 10ft Drop Protection Eco-Friendly Graphene Reinforced Ripple Design Black**](https://www.amazon.com/dp/B0D8MJ59DZ) ZAGG$31.994.8★4994%▲rising 8 ![Alpatronix Battery Case for iPhone 16/16e/17e [2025 New] 15W Fast Wireless Charging Case Portable Strong Slim Protective Rechargeable Charger Case Compatible with iPhone 16/16e Black](https://m.media-amazon.com/images/I/41elH2d-4HL.jpg) [**Alpatronix Battery Case for iPhone 16/16e/17e \[2025 New\] 15W Fast Wireless Charging Case Portable Strong Slim Protective Rechargeable Charger Case Compatible with iPhone 16/16e Black**](https://www.amazon.com/dp/B0DGH13FNR) Alpatronix$38.783.8★2414%▼falling 9 ![Wireless Charging Case for iPhone 16 10000mAh High Capacity Portable Rechargeable Protective Extended Battery Case Qi Wireless Charging with iPhone 16(6.1 inch) Extended Battery Charger Case (Black)](https://m.media-amazon.com/images/I/51egSyRXG7L.jpg) [**Wireless Charging Case for iPhone 16 10000mAh High Capacity Portable Rechargeable Protective Extended Battery Case Qi Wireless Charging with iPhone 16(6.1 inch) Extended Battery Charger Case (Black)**](https://www.amazon.com/dp/B0CL6FVC62) JBUBN$35.194.2★1123%▲rising 10 ![Battery Case for iPhone 16 Upgraded 10000mAh High Capacity Rechargeable Portable Protective Extended Charger Case Wireless Charging Compatible with iPhone 16 (6.1 inch) Charging Case & Carplay (Black)](https://m.media-amazon.com/images/I/41Quhe2D7fL.jpg) [**Battery Case for iPhone 16 Upgraded 10000mAh High Capacity Rechargeable Portable Protective Extended Charger Case Wireless Charging Compatible with iPhone 16 (6.1 inch) Charging Case & Carplay (Black)**](https://www.amazon.com/dp/B0CL6K1J4G) JBUBN$36.193.9★1022%▲rising 11 ![Battery Case for iPhone 16 - Slim Charging Case Dual 15W Fast Charging- Enhanced 8600mAh Rechargeable Case Priority Charging Anti-Scratch Premium Protective Battery Charger Case for iPhone 16 (6.1)](https://m.media-amazon.com/images/I/41vhV+GNczL.jpg) [**Battery Case for iPhone 16 - Slim Charging Case Dual 15W Fast Charging- Enhanced 8600mAh Rechargeable Case Priority Charging Anti-Scratch Premium Protective Battery Charger Case for iPhone 16 (6.1)**](https://www.amazon.com/dp/B0GYWNZM53) Heefrole$28.414.1★152%▲rising 12 ![decqle Air Power Bank for MagSafe 5000mAh Ultra Slim Magnetic Wireless Portable Battery Charger Case with USB-C Cable Compatible with iPhone 17/16/15/14/13/12 Series Only (Grey)](https://m.media-amazon.com/images/I/31fn-P0BIsL.jpg) [**decqle Air Power Bank for MagSafe 5000mAh Ultra Slim Magnetic Wireless Portable Battery Charger Case with USB-C Cable Compatible with iPhone 17/16/15/14/13/12 Series Only (Grey)**](https://www.amazon.com/dp/B0F3HQYNDB) decqle$17.674.1★3802%▼falling 13 ![GIN FOXI Battery Case for iPhone 16/16e Rechargeable Charging Case Charger 8500mAh Ultra-Slim Lightweight 15W Fast Battery Pack Anti-Fall TPU Juice Box for iPhone 16/16e(6.1) Black](https://m.media-amazon.com/images/I/41juqJUX15L.jpg) [**GIN FOXI Battery Case for iPhone 16/16e Rechargeable Charging Case Charger 8500mAh Ultra-Slim Lightweight 15W Fast Battery Pack Anti-Fall TPU Juice Box for iPhone 16/16e(6.1) Black**](https://www.amazon.com/dp/B0G37WZYKL) GIN FOXI$30.343.9★362%▼falling 14 ![BAHOND Battery Case for iPhone 16 5000mAh Rechargeable Extended Battery Charging/Charger Case Add 100% Extra Juice (6.1 Inches) Black](https://m.media-amazon.com/images/I/41b7PIy06kL.jpg) [**BAHOND Battery Case for iPhone 16 5000mAh Rechargeable Extended Battery Charging/Charger Case Add 100% Extra Juice (6.1 Inches) Black**](https://www.amazon.com/dp/B0DK52V9QC) BAHOND$22.820.0★02%▲rising 15 ![Mavulo Battery Case for iPhone 16e/17e 8000mAh Portable Power Bank USB-C Fast Charging Fast Charger Protective Rechargeable Charger Case for iPhone 16e & iPhone 17e 6.1 Black](https://m.media-amazon.com/images/I/41G6BWMyrhL.jpg) [**Mavulo Battery Case for iPhone 16e/17e 8000mAh Portable Power Bank USB-C Fast Charging Fast Charger Protective Rechargeable Charger Case for iPhone 16e & iPhone 17e 6.1 Black**](https://www.amazon.com/dp/B0FMQYCQJ8) Mavulo$39.094.2★231%▲rising **~~Showing 15 of 17 — show all ~~** ## **Product shelf** All 17 tracked products in this niche. Top sellersNewestTrending [![Mophie Juice Pack Battery Case for iPhone 16 - Slim Charging Case Magnetic Back for Wallets & Mounts +50% Extra Battery Life Enhanced 6-Foot Drop Protection Sustainable Material Black](https://m.media-amazon.com/images/I/3183G-E2OKL.jpg)**Mophie Juice Pack Battery Case for iPhone 16 - Slim Charging Case Magnetic Back for Wallets & Mounts +50% Extra Battery Life Enhanced 6-Foot Drop Protection Sustainable Material Black** mophie**$89.55**3.7★625 reviews](https://www.amazon.com/dp/B0DJCJ5MT9) [![YINGYKJ Battery Case for iPhone 16 Enhanced 10000mAh Portable Protective Wireless Charging Case Support Carplay Compatible with iPhone 16 (6.1 inch) Rechargeable Extended Battery Charger (Black)](https://m.media-amazon.com/images/I/41SkugVtgaL.jpg)**YINGYKJ Battery Case for iPhone 16 Enhanced 10000mAh Portable Protective Wireless Charging Case Support Carplay Compatible with iPhone 16 (6.1 inch) Rechargeable Extended Battery Charger (Black)** YINGYKJ**$38.22**3.8★437 reviews](https://www.amazon.com/dp/B0CLNQ82JS) [![NEWDERY Upgraded Battery Case for iPhone 16 5000mAh USB C Portable Power Bank CarPlay Sync-Data Supported Rechargeable Charger Case Compatible with iPhone 16 6.1 Black](https://m.media-amazon.com/images/I/4198TEd5c+L.jpg)**NEWDERY Upgraded Battery Case for iPhone 16 5000mAh USB C Portable Power Bank CarPlay Sync-Data Supported Rechargeable Charger Case Compatible with iPhone 16 6.1 Black** NEWDERY**$30.78**4.0★268 reviews](https://www.amazon.com/dp/B0DHCKJXN7) [![Heefrole Battery Case for iPhone 16 Black](https://m.media-amazon.com/images/I/01RmK+J4pJL.gif)**Heefrole Battery Case for iPhone 16 Black** Heefrole**$27.93**2.8★6 reviews](https://www.amazon.com/dp/B0DSDBYL4Y) [![Battery Case for iPhone 16 Upgraded 10000mAh Battery Pack Rechargeable Charger Case Support Carplay with Wireless Charging Compatible for iPhone 16 (6.1 inch) External Battery Charging Case (Black)](https://m.media-amazon.com/images/I/41aCThLvTXL.jpg)**Battery Case for iPhone 16 Upgraded 10000mAh Battery Pack Rechargeable Charger Case Support Carplay with Wireless Charging Compatible for iPhone 16 (6.1 inch) External Battery Charging Case (Black)** YINGYKJ**$38.09**4.1★286 reviews](https://www.amazon.com/dp/B0CN2TVV7B) [![Battery Case for iPhone 16 [2026 Upgraded] Ultra-Slim 7000mAh Portable Extended Charging Charger Case Rechargeable Battery Pack with Tempered Glass Screen Protectorfor iPhone 16 (6.1inch) Black](https://m.media-amazon.com/images/I/41jYf7UR3aL.jpg)**Battery Case for iPhone 16 \[2026 Upgraded\] Ultra-Slim 7000mAh Portable Extended Charging Charger Case Rechargeable Battery Pack with Tempered Glass Screen Protectorfor iPhone 16 (6.1inch) Black** POAQCIF**$25.91**3.0★4 reviews](https://www.amazon.com/dp/B0GS9SDBFV) [![ZAGG Luxe Snap Case for iPhone 16 - MagSafe Wireless Charging 10ft Drop Protection Eco-Friendly Graphene Reinforced Ripple Design Black](https://m.media-amazon.com/images/I/41FpJneRlqL.jpg)**ZAGG Luxe Snap Case for iPhone 16 - MagSafe Wireless Charging 10ft Drop Protection Eco-Friendly Graphene Reinforced Ripple Design Black** ZAGG**$31.99**4.8★499 reviews](https://www.amazon.com/dp/B0D8MJ59DZ) [![Alpatronix Battery Case for iPhone 16/16e/17e [2025 New] 15W Fast Wireless Charging Case Portable Strong Slim Protective Rechargeable Charger Case Compatible with iPhone 16/16e Black](https://m.media-amazon.com/images/I/41elH2d-4HL.jpg)**Alpatronix Battery Case for iPhone 16/16e/17e \[2025 New\] 15W Fast Wireless Charging Case Portable Strong Slim Protective Rechargeable Charger Case Compatible with iPhone 16/16e Black** Alpatronix**$38.78**3.8★241 reviews](https://www.amazon.com/dp/B0DGH13FNR) ## **Reviews** What buyers praise and complain about, mined from review topics. ### **What buyers love ** **Charging**26% *“charges fast”* **Quality-Overall**7% *“Great quality and sleek design”* **Size-Overall**6% *“Fit great”* **Weight Light**5% *“lightweight the case feels while still offering good protection”* **Battery Life**5% *“Worth the battery life”* **Value For Money**5% *“Definitely worth the price”* **Ease Of Use**4% *“Easy use”* **Portability**3% *“portability”* **Advertised Vs Actual Product**3% *“Works as Advertised”* **Drop/Impact Protection**3% *“offers basic protection”* ### **What buyers complain about ** **Durability**15% *“Broke in 1 month”* **Charging**15% *“then stopped charging my phone”* **Battery Life**13% *“Battery started to bulge within 2 months of minimal use”* **Functionality-Overall**6% *“Weird functions”* **Quality-Overall**6% *“Not as good as the others”* **Weight Heavy**4% *“However, when I received it and realized how heavy and bulky it made my phone I decided I would rather carry a external battery with a cable in my jacket or backpack”* **Heating**4% *“Overheats and breaks”* **Product Condition**2% *“Either Amazon is selling RETURNED ITEMS as New or Mophie has seriously gone down hill”* **Thin**2% *“Thin,”* **Compatibility-Overall**2% *“Doesnt work with cord earbuds”* #### **Top return reasons**- Charging40% - Size-Overall17% - Weight Heavy8% - Compatibility-Overall5% - Functionality-Overall5% - Defective Material/Parts4% - Battery Life3% - Heating3% - Magnetic Strength/Adsorption2% - Value For Money2%