Cold weather can kill your car battery if it’s not maintained throughout the winter; this is especially true if it’s more than a few years old. In freezing temperatures, it can be dangerous to wait for help in your car if the battery dies. You should develop a maintenance routine to prevent your battery from stalling or dying in low temperatures. The guide below includes several steps you can take to protect the life of your battery.

How to Keep Your Car Battery Working in the Winter

1. Have It Tested

The average vehicle battery has a lifespan of around four to five years. If it’s an older battery, have the auto part tested to ensure it’s functioning optimally. Also, when you take your car to the mechanic for routine winter maintenance, have them check the battery. They will use a multimeter to test the battery; it should register at about 12.6 volts. If necessary, have the battery replaced.

2. Check for Corrosion

A white, ashy substance can form when unsealed connections allow battery acids to leak on the surrounding areas, corroding the battery. When the auto part begins to corrode, it can prevent the car from starting. Inspect the battery regularly to make sure there are no signs of corrosion and that the battery connections are clean and attached. If you have experience tinkering with your car, you can remove corrosive residue with a wire brush, hot water, and baking soda, or ask your mechanic for help.

3. Drive Your Car

The best way to keep your car battery charged is to drive. Allowing the car to sit for weeks or even days will increase the risk of the battery dying. You should drive at least 20 minutes a day to keep the battery primed, or leave the car running for several minutes in the driveway if you won’t be on the road regularly.

If your car battery dies this winter and you need a new one, contact the experienced professionals at AAW Auto Parts in Pasco, WA. Since 1996 they have been the one-stop auto parts shop for residents throughout Franklin County. They stock a wide range of car parts including brakes, radiators, fuel pumps, and alternators. Their professionals are very knowledgeable and have the experience to help you with a variety of auto issues. To learn more about their products and services, call (509) 547-6000 or visit them online.