Can Cold Weather Kill A Car Battery. During winters and extremely cold weathers around 50 of alternator problems tend to increase. Power Loss and Slow Chemical Reactions.
Car batteries dont like the cold. Older batteries on the other hand are more vulnerable to the chilly winter weather. According to AAAs Automotive Research Center at 0F a cars battery loses about 60 percent of its strength and at 32F it loses 35 percent.
Anytime your car battery is operated outside the optimum temperature range the fact is that there is a greater chance it will fail whether its freezing cold or boiling hot outside.
The cold weather has your vehicle facing two challenges at once. The cold weather has your vehicle facing two challenges at once. The colder the weather gets the weaker they are. Many drivers are aware that cold weather can drain or even kill a car batterybut here in Phoenix starting your car in a snowstorm isnt really a concern.
