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Tips to Maintain Your Car Battery

Battery Care
Zacks Auto Center
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Your car’s battery is responsible for converting chemical energy into the electrical power needed to start your vehicle and run essential systems like the radio and security alarms. However, when a car isn’t driven frequently, the battery doesn’t get the chance to recharge, which can cause it to lose power over time.
Typically, a fully charged car battery can last for about two months when left unused, but factors such as the battery’s age, condition, and usage patterns can affect this timeline. A newer battery might last up to two weeks without any need for recharging. To avoid the inconvenience of a dead battery, it’s recommended to drive your vehicle for at least 30 minutes weekly to maintain the charge.

Ways to Prevent Battery Drain During Long-Term Parking

If your vehicle will be parked for an extended period, there are steps you can take to preserve your battery’s life:

  • Turn Off the Security System: If your car is parked in a secure location, consider deactivating the alarm system. This reduces unnecessary battery usage while the car is idle.

  • Disconnect the Negative Terminal: To prevent power loss, disconnect the negative cable from the battery. This can be done by carefully loosening the connector and removing it. Ensure the cable is safely positioned away from the battery to avoid accidental reconnection.

  • Remove the Battery for Storage: If you’re planning to store your vehicle for an extended time, removing the battery entirely is a great option. Store it in a cool, dry place with temperatures between 4°C and 15°C to minimize natural power loss. When you’re ready to use the car again, recharge the battery before reinstalling it.

How Long Can a Car Battery Last?

Under normal conditions, a car battery can last anywhere from 4 to 5 years. This lifespan can vary depending on factors like driving habits, climate, and the usage of electrical accessories. If you notice that your battery is struggling to hold a charge, it’s time to replace it. Recycling your old battery is an environmentally friendly way to reduce waste while conserving resources.

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