Sandberg SolidState Powerbank 10000 20W is a versatile powerbank with advanced semi-solid battery cells, providing increased safety and stable performance. With a 10000 mAh capacity, you have enough power for extra charges for your smartphone and tablet. It supports up to 20W USB-C charging, ensuring efficient and fast charging. The built-in display gives you a clear overview of how much battery is left. An ideal choice when you need extra power throughout the day.