Cuktech 15 Ultra lacks sufficient capacity for laptops

The Cuktech 15 Ultra is a power bank designed for charging laptops, featuring a total output of 165W and three ports. It has a detailed display that shows various charging metrics, but its 20,000mAh capacity may not fully charge larger devices. While the Cuktech 15 Ultra charges quickly, it fell short of providing a complete charge for a Chromebook. Its size and weight may not appeal to everyone, as it is thicker and longer than some competitors. In comparison, the Anker Laptop Power Bank offers a larger capacity of 25,000mAh and more ports, though its display is less detailed. Both power banks are similarly priced, making them closely matched options for users.