HOW TO PROTECT YOUR CAR BATTERY DURING EXTREME TEMPERATURE SHIFTS
This season, you don’t want to get stuck in your driveway due to an unexpected burst of freezing cold weather and a dying battery. Most batteries are rated for a wide range of temperatures, but as batteries get older, they tend to lose their charge and it takes longer to generate this charge. Extreme cold or heat changes compounds that problem, as the chemicals inside of your battery are extremely sensitive.
If you want to prevent your battery from dying during a cold or hot month, then you should check its rating and replace any old batteries before you get stuck in the driveway. Higher-rated batteries will have a high CCA rating and may have different materials to protect against heat sensitivity.
You can talk to a mechanic at Knoepfler Chevrolet located in Sioux City, Iowa to see what the best battery for your car would be. Newer batteries have a high efficiency rating and protect against more extreme temperatures.