【Important Notice】 ① This battery case only for iPhone 14 Pro / iPhone 14 / iPhone 13 Pro / iPhone 13. ② Built-in 4800 mAh Li-polymer extended battery, double your phone power life, say goodbye to the low battery life. The best choice for travel and work. 【Extended 110% Battery Life】 The charging case for iPhone 13 pro built-in 4800 mAh capacity, adds 110% power to your phone. Slim and portable design allows you put it in your pocket or handbag. Power your iPhone 13 anytime anywhere. 【Smart LED Indicator】 Smart LED indicator of the iPhone 14 battery case make you easy to track the battery power. The 4 LED lights (0-25%-50%-75%-100%) on the back show the consumption of the charger case. Press the power button for 3s to active or stop charging your iPhone 14 Pro / 14/ 13 Pro / 13. 【Safe Charging & Full Protection】 Soft rubber and hard shell plate protect your iPhone 14 Pro from scratches and collisions. Raised bezels help you to protect the screen to some extent. Built-in smart chip protect your iPhone from overheating, short-circuit and overcharging.