How Often Do You Have To Change Car Battery. After four or five years most car batteries will be almost completely unreliable. How to know if car battery is bad.

Are covered under warranty for at least 8 years or 100000 miles. So why do people in the north always blame cold weather for being the cause of their battery failure. If your hybrid is getting lower gas mileage than it used to the battery may be the culprit.
If you take a lot short trips when you drive andor your vehicle has a high key-off load it uses a lot of electricity when it is parked theres a good chance your battery is always in a state of being partially-discharged and that can have a negative.
You have approximately four years before the battery will theoretically begin its slide from chemical powerhouse to chemical paperweight. As your battery wears out it takes longer for the car to start and for the engine to turn over. How Often Do Hybrid Batteries Need To Be Replaced. Some might last up to 70000 miles while others can go the distance and power your car for up to 200000 miles.

