The ipad won't charge because it's cold
The reason is that the iPad uses lithium-ion batteries, and the low temperature environment will increase the resistance value of the electrolyte inside the lithium-ion battery, reduce the chemical rate inside the battery, resulting in greatly reduced internal current, so that the battery can not be released, and the performance is reduced.
Yes, we do! The iPadOS on the iPad Air has a battery temperature protection mechanism. If it's winter and the temperature is too low, the iPad Air can't be charged. It can only be charged by returning to normal temperature!