I come from a tropical country and about to make my very first winter trip to Harbin. I know temperatures in Harbin can drop to -20 Farenheit (-30 Celcius).Is it okay for my phone (Galaxy S3/Blackberry) and Nikon DSLR camera to be exposed to such cold temperatures? Will the cold temperature damage my electronics? I heard from other people that their DSLR camera's battery life is drastically shortened, is this true? What about my phone's battery life?
I will very much appreciate if you guys can give me precautions for electronics in winter, thanks in advance!
См. статью: Mobile Phones and DSLR cameras in winter?