Product Details: Momax Ultra-Slim 5000mAh Wireless Power Bank with Magsafe Technology for iPhone. Supports Qi and Qi2 wireless charging up to 15W for super-fast charging for iPhone 12 and above. Featuring an ultra-slim design only 8.3mm thick, it is the world's lightest magnetic powerbank for stable operation. Quick magnetic design easily attaches to Magsafe and Qi2 devices. Type-C port with PD3.0 technology for fast charging with a total power of 20 watts, through which the power bank can be charged. Built-in protection against overheating, overcharging, short circuits and FOB. Made of aluminum alloy + glass material. note: 24 months manufacturer's warranty (excluding glass parts).