It’s no secret that Canada has some of the coldest winter weather in the entire world. For the most part, Canadians are more than able to cope with these weather conditions, but the same isn’t always true for the batteries in our cars. Cold winter weather, in particular, can have a major impact on the function and overall performance of your car battery. Being aware of why this occurs can help you identify signs that your battery is on its last legs. In addition, understanding the causes of battery failure in the winter will help you find the ideal battery to use in cold weather, so you don’t encounter this problem in the future.