Phone case with built-in charger for iPhone, AirPods made
US-based firm Nova Technology has developed a â¹5,600 phone case called PodCase which comes with a built-in charger for users' iPhone and AirPods. With 2500 mAh battery, PodCase has one full charge for iPhone or up to 40 AirPod charges. The case also comes with a USB-C charging port that works with the same cable used for charging a MacBook.