Anker Nano power bank with a capacity of 10,000 mAh, built-in cable, and smart digital display to show battery percentage. Key Specifications: Capacity: 10,000 mAh, enough to charge phones more than twice. Fast Charging: Supports up to 30W PD charging via the port and built-in cable. Digital Display: Accurately shows the battery charge percentage (100% shown in the picture). Design: Portable and equipped with a built-in cable for easy use on the go.