Ultralight 10000mAh Power Bank

The Nitecore NB10000 Gen4 is the next evolution of Nitecore's ultralight 10,000mAh power bank, redesigned to deliver the same dependable capacity in a smaller, lighter, and more practical form. Weighing just 4.94 oz and sized for easy pocket or pack carry, it's ideal for outdoor adventures, travel, and everyday urban use where space and weight matter. Dual USB-C ports support flexible charging setups, while fast 22.5W USB-C charging keeps modern phones and devices powered efficiently on the go. Built for real-world conditions, NB10000 Gen4 features a durable IPX7 water-resistant design that handles rain, wet environments, and active use with confidence. The lanyard-style USB-C cable not only keeps charging always within reach, but also makes the power bank easy to carry or secure while moving. Illuminated USB-C ports provide clear battery and charging status indicators, improving visibility in low-light situations, and pass-through charging allows devices to charge while the power bank itself is recharging. Rounded out with RGB port lighting and a simple knock-to-wake function for quick power checks, Gen4 delivers reliable, intuitive power for both trail and city life.