Sandberg SolidState Powerbank 10000 20W is a versatile power bank featuring advanced semi-solid battery cells for improved safety and stable performance. With a 10000 mAh capacity, you have enough power for extra charges of your smartphone and tablet. It supports up to 20W USB-C charging for efficient and fast power delivery. The built-in display gives you a clear overview of the remaining battery level. An ideal choice when you need reliable power throughout the day.