A USB‑C power bank is a portable battery pack equipped with a USB‑C port for both charging devices and recharging the power bank itself. It delivers higher power transfer rates (fast charging) compared to older USB‑A ports, often supports features like pass‑through charging, power delivery (PD), and can charge laptops, tablets, and phones efficiently. Compact, travel‑friendly, and useful as a backup power source when away from outlets.
