When buying a smart phone, you need to pay attention to the details of the camera, performance, design as well as the battery, as the smartphones with a low-capacity battery run out of charge very quickly and can let the user down. If you run out of power when you go out, some devices, such as the powerbank or smart battery cases, have become the most important devices on the market lately so you don’t have to look around for sockets. California-based Apple, in 2018, the iPhone XS model was released. Afterwards, Apple produced smart battery cases for the iPhone XS, iPhone XS Max and iPhone XR. Apple has good news for you if you have one of the smart sleeves with a price tag of $ 999 and produced between January 2019 and October 2019, and if your case is broken. Apple launches replacement program for cases manufactured between January 2019 and October 2019 Between January and October last year Apple, iPhone XS, iPhone XS Max and iPhone XR smart battery cases produced in case of corruption in the new program can be replaced free of charge. If your Apple Smart Battery Cases do not work properly or do not charge the phone in any way, just go to an Apple Authorized Service or Apple Store to tell them whether they work properly with your case and you want to change them.