Not compatible with other models.
eBay
【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 16 pro Battery Case the power button 3 seconds, start or stop charging for your iPhone.
eBay
⚡【Slim & Light-Weight & Real 8500mAh Capacity】🔋Equipt with upgraded battery chip and component shell, the battery case for iPhone 16 Pro is slim and light-weight. And the 8500mAh battery power of the charging case for iphone 16 Pro can add 150% extra power for your phone.
eBay