Electric vehicles come with unique warranty considerations, especially when it comes to the high-voltage battery. Understanding what’s covered once the factory battery warranty expires can help you avoid a costly surprise down the road. Here’s what to know about EV extended warranty coverage and battery protection.
What’s Usually Covered
Federal regulations require automakers to cover EV batteries for at least 8 years or 100,000 miles, whichever comes first. Extended warranties can pick up where that factory coverage ends, protecting owners from the high cost of battery and drivetrain repairs as the vehicle ages.
Common Coverage Inclusions
- High-voltage battery pack and cells
- Electric drive motor and drive unit
- Onboard charging system components
- Power electronics and inverter
- Climate control and electrical systems
What’s Typically Excluded
Extended warranties generally do not cover gradual battery capacity loss from normal use, cosmetic damage, or issues caused by improper charging habits. Tires, wiper blades, and other standard wear items are also excluded, along with damage from accidents or unauthorized modifications.
Drive Worry-Free: ServTech Warranties
EV ownership shouldn’t come with battery anxiety. ServTech Warranties offers extended coverage plans that help protect your electric vehicle’s most expensive components, so you can drive with confidence long after the factory warranty ends.
Frequently Asked Questions
How long is an EV battery covered under the factory warranty?
Federal regulations require automakers to cover EV batteries for a minimum of 8 years or 100,000 miles, whichever comes first. Some manufacturers offer longer terms, but coverage typically ends once one of these thresholds is reached.
Does an extended warranty cover normal battery degradation?
No, gradual battery capacity loss from normal use is considered expected wear and is not covered by extended warranties. Coverage generally applies to sudden mechanical or electrical failures rather than the slow decline in range that occurs naturally over time.
Is it worth buying an extended warranty for a used EV?
Yes, an extended warranty can be especially valuable for a used EV since battery and drive unit replacements are among the most expensive repairs a vehicle owner can face. If the factory battery warranty is close to expiring, extending coverage helps protect against that risk.