Green alliance is better
Green Link charging bank, support a variety of fast charging protocols, support Huawei, Apple, Xiaomi, Samsung and other mainstream brand mobile phone fast charging. Take Huawei P40 as an example, 22.5W output, 30 minutes can charge 60%.
Green Link charger support two-way fast charging, storage is also very fast, and can charge three devices at the same time, mobile phones, ipads, game consoles can be charged