The Cuktech 15 Ultra Power Bank is an impressive-looking and massively helpful travel aid for creatives who need to charge their devices on the go. With 20,000mAh capacity, it can store full charges for even the biggest laptops (or give you several days of heavy off-grid use on your camera phone), and the on-screen info is both helpful and attractive. It is heavy, though, and not the cheapest, and there are only USB-A and C ports on it, which might limit some users.

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Staying connected is more crucial than ever in today’s world, especially when you factor in the amount of power most of our daily devices use. Power banks come in all shapes and sizes and offer a variety of different levels of performance and protection against being caught short with low battery life, and the best power banks, including this high-quality offering from Cuktech, often favour users who need to charge a variety of devices in one go. Cuktech’s lineup of portable, high-capacity, fast-charging power banks is designed to keep your devices powered up wherever you are, and in this review, we’ll delve into the specifics of the 15 Ultra, one of the brand’s power banks that offers good performance and a focus on speedy charging wherever you are.