Answer   a kilometer is 0.621371192 miles. Approx 5/8 of a mile equals one kilometer.   Answer   a kilometer is less than a mile.
freezing the battery at -40 Â°C temperatures does shorten battery life, but nothing else. The fridge is the best place to store li-ion batteries, and to cool them down; but sticking your laptop battery in the household freezer at -18 Â°C or so shouldn't damage it or shorten lifespan any. Combine Source(s):.
A long-term power outage can have serious ramifications for the food in your fridge. According to the FDA, the fridge temperature should be kept below 40 degrees Fahrenheit, and the freezer should be kept at zero degrees Fahrenheit. The best way to measure the temperature is with a refrigerator thermometer.