The Anker Power Bank 10K 22.5W is a high-performance power bank designed for fast charging. With a 10,000mAh capacity and support for 22.5W fast charging, it can power your devices quickly. The compact design makes it easy to carry, while the built-in safety features protect your devices from overcharging and overheating. Capacity: 10000mAh, Power Output: 22.5W, Input: USB-C 5V/2A. Compatibility: Smartphones, tablets.