What is the lifespan of new energy vehicle batteries?
2 Answers
New energy vehicle battery lifespan is closely related to the driver's daily driving habits. Typically, the design lifespan ranges from six to over ten years. The maintenance of new energy vehicle batteries is as follows: Gentle acceleration when starting the vehicle: Flooring the accelerator when starting can cause the battery to discharge a large amount of power in a short time, leading to lead sulfate crystallization, which significantly impacts the battery's lifespan. Avoid exposing the battery to direct sunlight: The battery is a crucial component of new energy vehicles. Any issues with the battery will directly affect the vehicle's performance. Prolonged exposure to high temperatures can accelerate battery aging and reduce its lifespan. Additionally, driving in extremely low temperatures should be avoided as it can result in reduced range. Pay attention to charging duration: Longer charging times are not necessarily better. Avoid overcharging new energy vehicles and also prevent excessive discharge, as these practices can adversely affect the battery's health.
I've been driving an electric vehicle for several years now, and the topic of battery lifespan is truly important. Based on my experience, the average battery life of new energy vehicles is around 8 to 10 years, but they can actually last even longer. My own car's battery has been in use for four years, and it still retains over 85% of its capacity. The key is to develop good habits. Avoid frequently letting the battery drop to low charge or fully charging it; keeping it between 20% and 80% when charging is safer. Temperature has a significant impact—avoid parking in direct sunlight during summer, as it accelerates degradation. Manufacturers usually provide an 8-year warranty, so early issues can be fixed for free. I think fellow EV owners can periodically visit a 4S shop for a free check-up to record the battery's health status. Additionally, if the battery degrades below 70%, it might trigger a warning, but it can still last a few more years—not a major issue. Most importantly, maintain a balanced mindset. Don’t worry too much about the high cost of battery replacement; in the long run, you save on fuel expenses. Considering environmental benefits, recycling old batteries is also easy, and supporting green travel brings peace of mind.
