Charge Your iPhone in the Right Temperature

As mentioned before, your iPhone doesn’t like charging in very high temperatures, but charging it in low temperatures isn’t ideal either. Don’t worry, that doesn’t mean your iPhone can’t take the heat. Ideally, you want to charge your iPhone in ambient temperatures of 62° to 72° F (16° to 22° C). If you charge your iPhone in very high temperatures, say above 95° F (35° C), you might permanently damage your iPhone’s battery capacity. Not only will it not charge above 80%, but you might notice that your battery doesn’t last as long afterward.