How to Keep Car Battery from Dying in Storage
Introduction
When you store a car for an extended period of time, such as during the winter months or when going on a long vacation, it’s important to take steps to ensure that the battery doesn’t die. A dead car battery can be a major inconvenience and expense, so it’s best to take preventative measures to avoid this situation. In this article, we will discuss some tips on how to keep your car battery from dying in storage.
Keep the Battery Charged
One of the most important things you can do to prevent your car battery from dying in storage is to keep it charged. If possible, invest in a battery maintainer or trickle charger that can be left connected to the battery for extended periods of time. These devices are designed to keep the battery at an optimal charge level without overcharging it. If you don’t have access to a maintainer, you can also start the car and let it run for a few minutes every couple of weeks to keep the battery charged.
Check for Parasitic Draws
Before storing your car, it’s a good idea to check for any parasitic draws on the battery. These are electrical loads that continue to draw power from the battery even when the car is turned off. Common sources of parasitic draws include interior lights, alarm systems, and poorly installed aftermarket accessories. Use a multimeter to check for any excessive draw and address the issue before storing the car.
Protect the Battery from Extreme Temperatures
Extreme temperatures can have a negative impact on the lifespan of a car battery. When storing your car, try to keep it in a climate-controlled environment if possible. If the car must be stored outside, consider using a battery insulation kit or a thermal blanket to protect the battery from temperature extremes.
Keep the Battery Clean
Dirt and corrosion can increase the amount of self-discharge in a car battery, leading to a quicker drain. Before storing your car, take the time to clean the battery terminals and cables with a mixture of baking soda and water. Once clean, apply a thin layer of dielectric grease to the terminals to prevent further corrosion.
Disconnect the Battery
If you expect your car to be in storage for an extended period of time, consider disconnecting the battery entirely. This will prevent any parasitic draws and ensure that the battery maintains its charge for a longer period of time. Just be sure to store the disconnected battery in a cool, dry place to avoid any damage.
Conclusion
Taking steps to prevent your car battery from dying in storage can save you time, money, and frustration in the long run. By keeping the battery charged, checking for parasitic draws, protecting it from extreme temperatures, keeping it clean, and even disconnecting it if necessary, you can ensure that your car will be ready to go when you need it. Follow these tips to keep your car battery in good condition during periods of storage.
