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
PINZHENG Real High Capacity Battery For iPhone 8 Plus SE 5S 6 6S 7 X Xr Xs Max Phone Replacement Batteries Warranty One Year
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
Zero-cycle High-quality Battery For iPhone SE 5 6 6S 5S 7 8 Plus X Xs Max Xr 11 Pro Mobile Phone With Free Tools Sticker
Aliexpress UK
The most important reason is the conversion rate. Battery capacity: 6800mAh, the Rated capacity is 3900-4200mAh. This product is designed as protective backup battery case, which can protect your cell phone well.
eBay
50Pcs Battery Sticker for iPhone 16 Pro 11 12 13 14 15 Pro Max X XR Xs Max 7 6 6s 8 Plus Battery Tape Adhesive Replacement Parts
Aliexpress UK
For iPhone XR ,7000mAh,Rated capacity: 3800-4300mAh. For iPhone XS Max ,7000mAh,Rated capacity: 3800-4300mAh. The most important reason is the conversion rate. For iPhone X/XS ,5200mAh,Rated capacity: 3000-3500mAh.
eBay
NOHON High Capacity Battery for iPhone 13 11 Pro 12 Mini XS Max XR X 7 8 6 Plus SE 2016 2020 SE2 Replacement Li-polymer Bateria
Aliexpress UK
The most important reason is the conversion rate. Battery capacity: 6800mAh, the Rated capacity is 3900-4200mAh. Working temperature: 0-45 temperature degree. So the 5,000mAh power bank can really be used by us only about 3000-4000mAh.
eBay
New High Capacity Mobile Phone Lithium Battery For iPhone 4S 5 5S SE 6 6S 7 8 Plus X XR XS Max 11 Mini 12 Pro Max
Aliexpress UK
【Upgraded Soft Top TPU Material】The upgraded part makes installation and charging effortlessly. ★Just bend the top TPU soft adhesive slightly back, and then insert your iPhone vertically into the back clip battery from the top, then press iPhone 11/XR Battery Case the power button 3 seconds, start or stop charging for your iPhone.
eBay
Zero-cycle High-quality Battery For iPhone SE 5 6 6S 5S 7 8 Plus X Xs Max Xr 11 Pro Mobile Phone With Free Tools Sticker
Aliexpress UK
Battery Power Case For iPhone X XS 5000mah Power Bank Case For iPhone Xr XsMax Battery Charging Cover Case.
eBay
2Set Inner Metal LCD Battery Cover Plate with Screws For iPhone 11 12 13 Pro Max XS XR X Bracket Holder Clip Screw Parts
Aliexpress UK
5000mAh for Galaxy S8. No excessive bulk and compact design for portability, and fits easily in your hand or pocket. 5500mAh for Galaxy S8+. 4700mAh for Galaxy S9. 5200mAh for Galaxy S9+. 4700mAh for Galaxy S10e.
eBay
Rechargeable Battery Cell No Without Flex For iPhone XR X Xs 11 12 13 14 15 Pro Max Mini SE 2 For Apple Battery Cell
Aliexpress UK