Car Battery Problems Hot Weather. After a hot summer the battery will be more prone to failure when the weather gets cold again. Hot Weather and Car Batteries Contrary to popular belief high summertime temperatures pose a greater threat to battery longevity than wintertime lows.
Thats because while battery capacity is higher in the heat high temperatures shorten overall battery life. These batteries can be the. Heat Affects Your Battery Life.
Hot summer temps drive up the heat under the hood and accelerate the onset of battery failure.
It can also cause water to evaporate out of. Every 15 degrees Fahrenheit the ambient temperature increases cuts the batterys life cycle by. Pour distilled water in the battery when required. Temperatures Extremes Affect Car Batteries.
