Known more for their phones and laptops in the USA, Xiaomi also makes popular power banks. In the USA they support the ZMI brand. But retailers like Banggood make Xiaomi branded power banks available worldwide.
A large capacity, low output, budget power bank. It’ll charge the Switch while you play, and provide more playtime than smaller 18W models. But is bigger and heavier than necessary. And not well refined.
Among the lowest priced 26,800mAh USB-C power banks. Works with phones, small tablets, and Nintendo Switch. But no fast charge support. Capacity is within FAA’s general limits. Includes cables and a pouch.