--- title: "iphone 12 pro max charging case — Niche Verdict: Skip it (44/100) | Amazon United States - Flapen" canonical_url: "https://flapen.com/amazon/research/us/cell-phones-accessories/iphone-12-pro-max-charging-case" last_updated: "2026-07-10T02:42:26.164Z" locale: en meta: description: "a small market ($49K/yr) — iphone 12 pro max charging case doesn't clear our bar today." "og:description": "a small market ($49K/yr) — iphone 12 pro max charging case doesn't clear our bar today." "og:title": "iphone 12 pro max charging case — Niche Verdict: Skip it (44/100) | Amazon United States - Flapen" --- Back to Flapen home # **iphone 12 pro max charging case** **Skip it****44/100 ** a small market ($49K/yr) — iphone 12 pro max charging case doesn't clear our bar today. **Market/yr** **$49K** **Growth (1y)** **+84.5%** **Products** **18** **Brands** **13** was 7 a year ago **Sellers** **18** **Price range** **$9.35–$38.98** **Returns** **3.4%** **Rating** **3.9★** **Skip it** Scored 44/100 across market size, growth, competition, quality gap, and returns. Market sizeGrowthCompetitionQuality gapReturns Market size **2** ×0.30 Growth **60** ×0.30 Competition **45** ×0.20 Quality gap **89** ×0.10 Returns **73** ×0.10 ## **Demand** Weekly Amazon search volume, last 102 weeks — +84.5% year over year. 2K1KHoliday '25Spike '26Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26 ## **Seasonality** Monthly demand index across the year — 1.00 is average. JFMAMJJASOND Peak months: Jul, Aug · busiest ÷ quietest = 1.9× ## **Competition** - Feob21% - Alpatronix20% - JBUBN12% - GIN FOXI10% - Pxwaxpy7% - SNRONEW7% - Other (7 brands)22% The top 5 products take 60% of clicks — established leaders, but buyers still shop beyond them. 13 brands and 18 sellers compete here. **Brands** **13 **▲rising was 7 a year ago **Sellers** **18** **Top 5 brand share** **71%** #ProductBrandPriceRatingReviewsClick shareTrend 1 ![Battery Charging Case for iPhone 12Pro Max/13Pro Max/14Pro Max/14Plus (6.7 Inch) Powerful 8600mAh Portable Rechargeable Charger Cover for iPhone 14ProMax/14Plus/13Promax/12Promax Battery Case-Black](https://m.media-amazon.com/images/I/41L-Ck0oyvL.jpg) [**Battery Charging Case for iPhone 12Pro Max/13Pro Max/14Pro Max/14Plus (6.7 Inch) Powerful 8600mAh Portable Rechargeable Charger Cover for iPhone 14ProMax/14Plus/13Promax/12Promax Battery Case-Black**](https://www.amazon.com/dp/B0CX58KCJM) Feob$24.603.8★39117%▼falling 2 ![Alpatronix Battery Case for iPhone 12 Pro Max / 13 Pro Max Slim Portable Protective Extended Charger Cover with Wireless Charging Lightning Input Apple Pay CarPlay - BX12Pro Max - Matte Black](https://m.media-amazon.com/images/I/412Z1NVmSXL.jpg) [**Alpatronix Battery Case for iPhone 12 Pro Max / 13 Pro Max Slim Portable Protective Extended Charger Cover with Wireless Charging Lightning Input Apple Pay CarPlay - BX12Pro Max - Matte Black**](https://www.amazon.com/dp/B08L7353WY) Alpatronix$38.483.9★4,41615%▼falling 3 ![GIN FOXI Case for iPhone 14 Pro Max/14 Plus/13 Pro Max/12 Pro Max Rechargable Charging Case with Stand Black](https://m.media-amazon.com/images/I/41gKobCFdfL.jpg) [**GIN FOXI Case for iPhone 14 Pro Max/14 Plus/13 Pro Max/12 Pro Max Rechargable Charging Case with Stand Black**](https://www.amazon.com/dp/B0GMNRVLB9) GIN FOXI$29.922.9★1610%▲rising 4 ![Battery Case for iPhone 12 Pro Max (6.7 inch) Upgraded12000mAh Rechargeable Portable Protective Extended Charger Case Wireless Charging Compatible with iPhone 12 Pro MaxCharging Cover & Carplay-Black](https://m.media-amazon.com/images/I/41CTV+eSjkL.jpg) [**Battery Case for iPhone 12 Pro Max (6.7 inch) Upgraded12000mAh Rechargeable Portable Protective Extended Charger Case Wireless Charging Compatible with iPhone 12 Pro MaxCharging Cover & Carplay-Black**](https://www.amazon.com/dp/B0CL6HKTK5) JBUBN$33.343.8★73110%▼falling 5 ![Battery Case for iPhone 12 Pro Max [6.7 inch] 7800mAh Portable Protective Charging Case Extended Battery Backup Pack for Apple iPhone 12 Pro Max Rechargeable Charger Case Black](https://m.media-amazon.com/images/I/41K2LwXf-5L.jpg) [**Battery Case for iPhone 12 Pro Max \[6.7 inch\] 7800mAh Portable Protective Charging Case Extended Battery Backup Pack for Apple iPhone 12 Pro Max Rechargeable Charger Case Black**](https://www.amazon.com/dp/B0FNDK98PY) Pxwaxpy$24.874.1★9387%▲rising 6 ![Battery Case for iPhone 12 Pro Max 12000mAh High Capacity Rechargeable Smart Portable Charger Case Extended Battery Pack with iPhone 12 Pro Max (6.7 inch) Wireless Charging Case Support Carplay-Black](https://m.media-amazon.com/images/I/411FTb6nKkL.jpg) [**Battery Case for iPhone 12 Pro Max 12000mAh High Capacity Rechargeable Smart Portable Charger Case Extended Battery Pack with iPhone 12 Pro Max (6.7 inch) Wireless Charging Case Support Carplay-Black**](https://www.amazon.com/dp/B0F219ZXJN) SNRONEW$32.513.7★5087%▲rising 7 ![Battery Case for iPhone 12 Pro Max 13 Pro Max 14 Pro Max 14 Plus (6.7 inch)-2026 Upgraded High Capacity 13800mAh Battery Pack Rechargeable Charger Charging Case with Tempered Glass Screen Protector](https://m.media-amazon.com/images/I/41eOGeZkZXL.jpg) [**Battery Case for iPhone 12 Pro Max 13 Pro Max 14 Pro Max 14 Plus (6.7 inch)-2026 Upgraded High Capacity 13800mAh Battery Pack Rechargeable Charger Charging Case with Tempered Glass Screen Protector**](https://www.amazon.com/dp/B0GJ627MXT) ZIKIHAA$27.083.3★87%▲rising 8 ![Battery Case for iPhone 12 Pro Max 12000mAh Rechargeable Portable Charging Case with Wireless Charging Compatible for iPhone 12 Pro Max (6.7 inch) with Carplay Extend Battery Charger Pack Case (Black)](https://m.media-amazon.com/images/I/416A07ekm5L.jpg) [**Battery Case for iPhone 12 Pro Max 12000mAh Rechargeable Portable Charging Case with Wireless Charging Compatible for iPhone 12 Pro Max (6.7 inch) with Carplay Extend Battery Charger Pack Case (Black)**](https://www.amazon.com/dp/B0CJ4R6FMN) ZUEUS$38.583.8★1146%▲rising 9 ![Battery Charging Case for iPhone 12 Pro Max 12000mAh High Capacity Portable Rechargeable Battery Case Qi Wireless Charging with iPhone 12 Pro Max (6.7 inch) Extended Battery Charger Cover(Black)](https://m.media-amazon.com/images/I/415CRUQSx5L.jpg) [**Battery Charging Case for iPhone 12 Pro Max 12000mAh High Capacity Portable Rechargeable Battery Case Qi Wireless Charging with iPhone 12 Pro Max (6.7 inch) Extended Battery Charger Cover(Black)**](https://www.amazon.com/dp/B0BMF57LMF) JBUBN$34.293.8★2033%▲rising 10 ![Alpatronix Battery Case for iPhone 13 Pro Max/12 Pro Max (6.7 inch) Strong Slim Portable Protective Charger Case Cover Extended Wireless Charging Case CarPlay Certified Connector Chip- Black](https://m.media-amazon.com/images/I/41Y3GGwj6UL.jpg) [**Alpatronix Battery Case for iPhone 13 Pro Max/12 Pro Max (6.7 inch) Strong Slim Portable Protective Charger Case Cover Extended Wireless Charging Case CarPlay Certified Connector Chip- Black**](https://www.amazon.com/dp/B0FTKR6X5Y) Alpatronix$38.483.6★1,0153%▼falling 11 ![BAHOND Battery Case for iPhone 12 Pro Max/iPhone 13 Pro Max 6000mAh Rechargeable Extended Battery Charging Charger Case Add 100% Extra Juice (6.7 Inches) Black](https://m.media-amazon.com/images/I/41B9xh9dOrL.jpg) [**BAHOND Battery Case for iPhone 12 Pro Max/iPhone 13 Pro Max 6000mAh Rechargeable Extended Battery Charging Charger Case Add 100% Extra Juice (6.7 Inches) Black**](https://www.amazon.com/dp/B09JLXVWG6) BAHOND$38.984.2★922%▼falling 12 ![Battery Charging Case for iPhone 12Pro Max/13Pro Max/14Pro Max/14Plus (6.7 Inch) Powerful 8600mAh Portable Rechargeable Charger Case for iPhone 14ProMax/14Plus/13Promax/12Promax Battery Case-Pink](https://m.media-amazon.com/images/I/41w4w34rbtL.jpg) [**Battery Charging Case for iPhone 12Pro Max/13Pro Max/14Pro Max/14Plus (6.7 Inch) Powerful 8600mAh Portable Rechargeable Charger Case for iPhone 14ProMax/14Plus/13Promax/12Promax Battery Case-Pink**](https://www.amazon.com/dp/B0CX59Q2B4) Feob$25.993.8★3912%▲rising 13 ![Alpatronix Battery Case for iPhone 13 Pro Max/12 Pro Max (6.7 inch) Strong Slim Portable Protective Charger Case Cover Extended Wireless Charging Case CarPlay Certified Connector Chip- Black](https://m.media-amazon.com/images/I/41dh19krikL.jpg) [**Alpatronix Battery Case for iPhone 13 Pro Max/12 Pro Max (6.7 inch) Strong Slim Portable Protective Charger Case Cover Extended Wireless Charging Case CarPlay Certified Connector Chip- Black**](https://www.amazon.com/dp/B0F8LV17WS) Alpatronix$38.354.1★1,6322%▲rising 14 ![Battery Charging Case for iPhone 12Pro Max/13Pro Max/14Pro Max/14Plus (6.7 Inch) Powerful 8600mAh Portable Rechargeable Charger Cover for iPhone 14ProMax/14Plus/13Promax/12Promax Battery Case-Blue](https://m.media-amazon.com/images/I/41Pi31isfZL.jpg) [**Battery Charging Case for iPhone 12Pro Max/13Pro Max/14Pro Max/14Plus (6.7 Inch) Powerful 8600mAh Portable Rechargeable Charger Cover for iPhone 14ProMax/14Plus/13Promax/12Promax Battery Case-Blue**](https://www.amazon.com/dp/B0CX59SRGG) Feob$26.063.8★3912%▲rising 15 ![Loytal Battery Case for iPhone 12 Pro Max & iPhone 13 Pro Max 6000mAh Rechargeable Extended Battery Charging Charger Case Add 100% Extra Juice (6.7 Inches) Black](https://m.media-amazon.com/images/I/41xP83BkB0L.jpg) [**Loytal Battery Case for iPhone 12 Pro Max & iPhone 13 Pro Max 6000mAh Rechargeable Extended Battery Charging Charger Case Add 100% Extra Juice (6.7 Inches) Black**](https://www.amazon.com/dp/B09JK8F8X8) Loytal$32.163.8★352%—flat **~~Showing 15 of 18 — show all ~~** ## **Product shelf** All 18 tracked products in this niche. Top sellersNewestTrending [![Battery Charging Case for iPhone 12Pro Max/13Pro Max/14Pro Max/14Plus (6.7 Inch) Powerful 8600mAh Portable Rechargeable Charger Cover for iPhone 14ProMax/14Plus/13Promax/12Promax Battery Case-Black](https://m.media-amazon.com/images/I/41L-Ck0oyvL.jpg)**Battery Charging Case for iPhone 12Pro Max/13Pro Max/14Pro Max/14Plus (6.7 Inch) Powerful 8600mAh Portable Rechargeable Charger Cover for iPhone 14ProMax/14Plus/13Promax/12Promax Battery Case-Black** Feob**$24.60**3.8★391 reviews](https://www.amazon.com/dp/B0CX58KCJM) [![Alpatronix Battery Case for iPhone 12 Pro Max / 13 Pro Max Slim Portable Protective Extended Charger Cover with Wireless Charging Lightning Input Apple Pay CarPlay - BX12Pro Max - Matte Black](https://m.media-amazon.com/images/I/412Z1NVmSXL.jpg)**Alpatronix Battery Case for iPhone 12 Pro Max / 13 Pro Max Slim Portable Protective Extended Charger Cover with Wireless Charging Lightning Input Apple Pay CarPlay - BX12Pro Max - Matte Black** Alpatronix**$38.48**3.9★4,416 reviews](https://www.amazon.com/dp/B08L7353WY) [![GIN FOXI Case for iPhone 14 Pro Max/14 Plus/13 Pro Max/12 Pro Max Rechargable Charging Case with Stand Black](https://m.media-amazon.com/images/I/41gKobCFdfL.jpg)**GIN FOXI Case for iPhone 14 Pro Max/14 Plus/13 Pro Max/12 Pro Max Rechargable Charging Case with Stand Black** GIN FOXI**$29.92**2.9★16 reviews](https://www.amazon.com/dp/B0GMNRVLB9) [![Battery Case for iPhone 12 Pro Max (6.7 inch) Upgraded12000mAh Rechargeable Portable Protective Extended Charger Case Wireless Charging Compatible with iPhone 12 Pro MaxCharging Cover & Carplay-Black](https://m.media-amazon.com/images/I/41CTV+eSjkL.jpg)**Battery Case for iPhone 12 Pro Max (6.7 inch) Upgraded12000mAh Rechargeable Portable Protective Extended Charger Case Wireless Charging Compatible with iPhone 12 Pro MaxCharging Cover & Carplay-Black** JBUBN**$33.34**3.8★731 reviews](https://www.amazon.com/dp/B0CL6HKTK5) [![Battery Case for iPhone 12 Pro Max [6.7 inch] 7800mAh Portable Protective Charging Case Extended Battery Backup Pack for Apple iPhone 12 Pro Max Rechargeable Charger Case Black](https://m.media-amazon.com/images/I/41K2LwXf-5L.jpg)**Battery Case for iPhone 12 Pro Max \[6.7 inch\] 7800mAh Portable Protective Charging Case Extended Battery Backup Pack for Apple iPhone 12 Pro Max Rechargeable Charger Case Black** Pxwaxpy**$24.87**4.1★938 reviews](https://www.amazon.com/dp/B0FNDK98PY) [![Battery Case for iPhone 12 Pro Max 12000mAh High Capacity Rechargeable Smart Portable Charger Case Extended Battery Pack with iPhone 12 Pro Max (6.7 inch) Wireless Charging Case Support Carplay-Black](https://m.media-amazon.com/images/I/411FTb6nKkL.jpg)**Battery Case for iPhone 12 Pro Max 12000mAh High Capacity Rechargeable Smart Portable Charger Case Extended Battery Pack with iPhone 12 Pro Max (6.7 inch) Wireless Charging Case Support Carplay-Black** SNRONEW**$32.51**3.7★508 reviews](https://www.amazon.com/dp/B0F219ZXJN) [![Battery Case for iPhone 12 Pro Max 13 Pro Max 14 Pro Max 14 Plus (6.7 inch)-2026 Upgraded High Capacity 13800mAh Battery Pack Rechargeable Charger Charging Case with Tempered Glass Screen Protector](https://m.media-amazon.com/images/I/41eOGeZkZXL.jpg)**Battery Case for iPhone 12 Pro Max 13 Pro Max 14 Pro Max 14 Plus (6.7 inch)-2026 Upgraded High Capacity 13800mAh Battery Pack Rechargeable Charger Charging Case with Tempered Glass Screen Protector** ZIKIHAA**$27.08**3.3★8 reviews](https://www.amazon.com/dp/B0GJ627MXT) [![Battery Case for iPhone 12 Pro Max 12000mAh Rechargeable Portable Charging Case with Wireless Charging Compatible for iPhone 12 Pro Max (6.7 inch) with Carplay Extend Battery Charger Pack Case (Black)](https://m.media-amazon.com/images/I/416A07ekm5L.jpg)**Battery Case for iPhone 12 Pro Max 12000mAh Rechargeable Portable Charging Case with Wireless Charging Compatible for iPhone 12 Pro Max (6.7 inch) with Carplay Extend Battery Charger Pack Case (Black)** ZUEUS**$38.58**3.8★114 reviews](https://www.amazon.com/dp/B0CJ4R6FMN) ## **Reviews** What buyers praise and complain about, mined from review topics. ### **What buyers love ** **Quality-Overall**15% *“Its better than very cheaply-made similar products”* **Charging**12% *“Charges your phone fast”* **Battery Life**11% *“Good quality great battery life”* **Ease Of Use**8% *“Ease of use”* **Magnetic Strength/Adsorption**8% *“Very strong magnet connection”* **Size-Overall**6% *“Good fit”* **Value For Money**5% *“For the price it was good feels good too no problems yet would get again”* **Advertised Vs Actual Product**5% *“Just as described”* **Efficiency**4% *“Works great”* **Grip**3% *“makes it much easier to grip”* ### **What buyers complain about ** **Charging**24% *“Difficult to charge”* **Durability**17% *“Broke after a month”* **Size-Overall**9% *“Bad fitting case”* **Weight Heavy**7% *“While it's a little bulky”* **Battery Life**6% *“that battery shattered the back of my phone”* **Strength**4% *“because charger port doesnt hold firm”* **Connectivity-Overall**4% *“would not connect for wireless charging”* **Compatibility-Overall**4% *“This does not fit an I phone 12”* **Value For Money**3% *“SO NOT WORTH THE MONEY”* **Magnetic Strength/Adsorption**3% *“the magnet is almost non-existant”* #### **Top return reasons**- Size-Overall35% - Charging29% - Compatibility-Overall10% - Functionality-Overall3% - Battery Life2% - Drop/Impact Protection2% - Advertised Vs Actual Product2% - Quality-Overall2% - Color2% - Defective Material/Parts1%