22.5W power bank with built-in USB-C connector. - Brand: ANKER - Model Name: 621 Power Bank - Connector Type: USB-C - Output: 22.5W - Included: USB-C cable Thank you for viewing. Unopened, brand new, unused. (Outer box packaging has some damage) If you don't mind the outer box protecting it, shipping via Mercari service is included. If you are concerned, other shipping methods are also available for an additional shipping fee. Price is not negotiable, but please consult in the comments for the price when purchasing with other items.