No matter which charger you buy, all three deliver 15 watts of power to the iPhone 13, 14, and 15, which is twice as fast as its Qi-based predecessors. However, the 6,600mAh MagGo Power Bank comes with a foldable kickstand that’s even sturdier than its excellent predecessor. Unfortunately, it’s heavier, so you can’t slap it onto your phone while on the go, but it’s still light enough that you can use it as a portable charging stand.