Not when you can use these quick charging ... As long as you own an iPhone 8 or later, you can fast-charge your phone from dead back up to around 50% battery in about 30 minutes. If you have an hour ...
If you go to Settings -> Battery on your iPhone ... charging speeds, and a Slow Charger label will appear above the graph. The Slow Charger state appears when you use a power brick and cable that ...