Does anyone know by chance how many degrees you should hold the battery?
By this I mean the actual battery temperature, which is mostly displayed in apps, and not the ambient temperature.
I have already had it that my smartphone has switched off in a little cold just.
My device: Huawei Mate 20 (HMA-L29)
A temperature below 5 * C should be avoided, over 40 * C as well. Frost can destroy the battery.
Buy a jacket with inside pocket, in which you stow the phone in winter. The body heat will keep the phone nice and warm. However, with me then the location by Google Maps no longer works, which incidentally is the case when I pack the smartphone in his pocket. In freezing temperatures in winter, it would be better to leave the cell phone at home.