It's okay. The iPhone 12 was designed with in-case charging in mind. The official recommendation is to use the MagSafe charger for in-case charging, which ensures the best charging results and does not affect the performance of the phone. The MagSafe charger is connected to the phone through the magnetic mode, which can ensure a stable and safe charging effect. At the same time, you can choose a case that meets Apple's certification, which can better protect the phone and ensure the charging effect. It is recommended that when choosing a case, choose a product that meets Apple certification to ensure the safety and stability of charging and mobile phone use.
No? For magnetic wireless charging, the traditional mobile phone protective case will affect the strength of magnetism to a certain extent, thus affecting the alignment accuracy.