Slim 20mm Design: Slim and Portable Fits easily in pockets or bags 7.5W MagSafe Compatible: Provides Fast Magnetic Wireless Charging for MagSafe-enabled devices Fast Wired Charging: 18W input and 20W output via USB-C for fast power bank charging USB-C in: 5V 3A / 9V 2A USB-C out: 5V 3A / 9V 2.22A / 12V 1.67A (20W Max) Wireless out: 15W (Max) / 10W / 7.5W / 5W Total Output: 20W Weight : 202.8g * This powerbank is not CCC certified <a href="https://aukey.sg/products/aukey-pb-ms04-10000mah-20w-magsafe-ultra-slim-powerbank" target="_blank">https://aukey.sg/products/aukey-pb-ms04-10000mah-20w-magsafe-ultra-slim-powerbank</a>