Keep your phone powered throughout the day with the HyperGear 5K Slim Power Bank. Its compact, pocket-sized design fits easily in a pocket, purse, or backpack while providing a 5,000mAh battery capacity, enough to recharge most smartphones up to 100%. Fast charging support with 20W USB-C Power Delivery and 18W USB Adaptive Fast Charge helps compatible iPhone and Android devices charge from 0 to 50% in as little as 30 minutes.Designed for convenience, the 5K Slim features USB-C Power Delivery input and output, pass-through charging, universal compatibility, and LED battery level indicators so you always know how much power remains. The ultra-slim, lightweight design makes it an ideal everyday travel companion.Powered by a rechargeable 5,000mAh lithium-polymer battery, the power bank supports up to 20W USB-C PD output and 18W USB fast charging with a shared maximum output of 5V/3A. Built-in SmartChip technology and protection against short circuits and overcharging provide safe, reliable charging for your devices.