This product is designed as protective backup battery case, which can protect your cell phone well. Audio function is not supported!
eBay
Battery Charger Case For iPhone 13 Pro Max 13 Mini Charging Case For iPhone 12 Pro Max 12 Mini Portable Power Bank Charger Cover
Aliexpress UK
For iPhone 11 Pro Max, 7000 mAh, rated capacity: 4000-5500 mAh. For iPhone 11 Pro, 5200 mAh, rated capacity: 3000-3500 mAh. For iPhone 11, 7000 mAh, rated capacity: 4000-5500 mAh. Do not disassemble the product or perform any maintenance or modification work.
eBay
NOHON Phone Battery for iPhone 12 12Mini High Capacity Bateria for iPhone 14 15 11 13 Pro X XR XS Max 8 7 6S Plus SE 2020 SE2
Aliexpress UK
The most important reason is the conversion rate. This product is designed as protective backup battery case, which can protect your cell phone well. Why exist this difference?. So the 5,000mAh power bank can really be used by us only about 3000-4000mAh.
eBay
2pcsStellarXcell without Flex High Capacity Battery Cell for iPhone iPhone XS 14Pro Max 13Pro Max XR 11 ,11Pro,13Promax, 14Pro
Aliexpress UK
③ Works with wired Apple EarPods or wireless earphone. ④ Allows sync your iPhone to your PC or laptop without removing the case.
eBay
2025 Brand-New Battery For IPhone XR XS 11 12 13 14 15 Pro Max 12Mini 13Mini 14Plus 15Plus Rechargeable IPhone Batería cell
Aliexpress UK
This product is designed as protective backup battery case, which can protect your cell phone well. Storage / transport temperature: -20 ° C ± 50 ° C. Attractive and exquisite, easy to carry.
eBay
StellarXcell Decode Battery No need spot-weld Show 100% battery healthy for iPhone iPhone 11 12 13 14 15 Pro Max Mini Plus Xs
Aliexpress UK
This product is designed as protective backup battery case, which can protect your cell phone well. Storage / transport temperature: -20 ° C ± 50 ° C. Attractive and exquisite, easy to carry.
eBay
Smart Battery Charger Case For iPhone 13 12 11 Pro Max Mini 6 6s 7 8 Plus SE 2020 XR XS Max external battery Charging Power Bank
Aliexpress UK
The most important reason is the conversion rate. This product is designed as protective backup battery case, which can protect your cell phone well. Why exist this difference?. So the 5,000mAh power bank can really be used by us only about 3000-4000mAh.
eBay
For iphone 8g 8 Plus X Xs Max XR 11 12 13 14 15 16 Pro Max Back Glass Big Hole With CE Europe Version Rear Battery Cover Case
Aliexpress UK
The most important reason is the conversion rate. No excessive bulk and compact design for portability, and fits easily in your hand or pocket. Wireless charging is NOT supported by this battery case.
eBay
Big Camera Hole Glass Panel For iPhone 11 Phone Battery Back Cover Housing Case Rear Glass Panel Chassis ADD 3M Adhesive Replace
Aliexpress UK