One of the most popular portable charger capacities is 10,000mAh. This will generally give you a few days’ worth of mobile phone recharges. But many people go with a smaller capacity because they feel that a typical 10,000mAh charger takes up too much space. That’s where SuperMini comes in. SuperMini is a credit card size 10,000mAh portable charger, which can be easily put in your pocket and extend your phone usage for 2-3 days. Not only that, SuperMini is also compatible with low power devices, including wearables like smartwatches and wireless earbuds. If you're looking for high charge capacity, barely-there power bank, and a stylish cord, SuperMini and SuperCord is the perfect duo for you!