What Causes Battery Problems?
When you use a household appliance a lot, it can drain the battery faster. Car batteries operate on different rules.
Since the battery is necessary for starting the ignition, the best way to keep it functioning is to use it a lot. The best thing for your battery is to drive your car every day for a substantial amount of time.
The life of a car battery is usually between three and five years. However, if you never drive the car, or only use it for 15 minutes at a time, it can die a lot faster.
One thing that can actually drain a battery overnight is to leave the electrical system on when the ignition is off. For example, if you leave an interior light on overnight, your car probably won’t be able to start in the morning.