When to Replace a Car Battery

How do you know when to replace your car battery? There are a few signs to indicate when it's time to replace that old battery or have it tested.

Leaks in the Battery Casing

Replace the battery if there any signs of a leak. A leak can usually be spotted by the white powdery substance found on and around the battery casing.

Life Ratings

Most batteries have lifetime ratings. Usually, a month and year is printed on the label to signify the approximate lifetime of a battery under normal use. Once this lifetime is met, you should consider replacing the battery before you end up stranded with a dead battery.

Dead Battery

If you try to start your car and it won't start, you may need to replace the battery. If you hear a clicking noise when you turn the ignition, it means that the battery is completely dead.

Long Starting Times

When your car takes an abnormally long time to start, your battery is very close to going bad. In this case, it's a good idea to replace the battery as a precaution.

Collision Damage

If your car was in a collision and the battery was damaged, it needs to be replaced. Look for cracks or leaks in the casing, as well as damage to the connectors and battery harness.

Prolonged Inactivity

If a car has not been started for eight months or more, the battery needs to be replaced. Most batteries will not hold a charge after being dormant for long periods of time.