The shelf life or warranty period of automotive and electric vehicle batteries varies depending on factors such as brand, vehicle model, and battery type. The following is a general overview:
1. Standard warranty period: Most car brands offer a one-year or longer warranty period for their electric vehicle batteries. This warranty period usually starts from the date of vehicle purchase or invoice date. During the warranty period, if the battery malfunctions or its performance decreases due to non-human factors, the owner can enjoy free repair or replacement services.
2. Long term warranty policy: Some high-end brands or specific vehicle models may offer longer battery warranty periods, such as 8 years or 160000 kilometers. This long-term warranty policy aims to enhance consumers' confidence in the lifespan of electric vehicle batteries. The long-term warranty policy may be limited to the core components of the battery, rather than the entire battery pack.
3. Special circumstances: For some operational vehicles or electric vehicles with specific purposes, the battery warranty period may vary depending on the vehicle's usage and brand policies. In some cases, if the battery experiences non faulty capacity decay, it may not be covered by the warranty.
The shelf life or warranty period of electric vehicle batteries varies due to various factors. Car owners should carefully understand the battery warranty policy of the purchased model when purchasing, and pay attention to maintenance and upkeep during use to extend the battery life. At the same time, it is also recommended to pay attention to the information published on the brand's official website or relevant authoritative institutions to obtain the latest and most accurate warranty policy information.