4200mAh MagSafe USB-C external battery – Slim Power Mag by Puro is the MagSafe compatible power bank that uses magnetism for charging the iPhone even while on the move, offering maximum freedom of movement. With a matte surface, the power bank aligns perfectly and magnetically with the iPhone, allowing the use of the phone and camera while the iPhone charges. Compact and ultra-thin, Slim Power Mag is only 1 cm thick. With 4200mAh, it provides emergency charging to raise the battery level, preventing the iPhone from dying at the most inconvenient moment. The power bank features a Type-C port and includes a USB-C to USB-C cable in the package for charging the battery. Ideal for iPhone series 12, 13, 14, and 15, Slim Power Mag offers wireless charging to all devices compatible with wireless technology, without needing to attach them magnetically.