How Long Do Electric Vehicle Batteries Last?
1 Answers
Pure electric vehicle batteries can last 3 to 5 years. These vehicles use onboard batteries as power output and are driven by electric motors to propel the wheels, belonging to the category of new energy vehicles. Below are methods to extend battery lifespan: 1. Regular Inspections: Whether it's a fuel-powered or new energy vehicle, regular condition checks are essential. They help identify potential issues with the battery pack during use and allow for timely corrections. Additionally, if the vehicle's range suddenly drops significantly during use, it's likely that at least one battery in the pack has a problem and should be sent to a repair shop immediately. 2. Avoid Overcharging: New energy vehicles should not be overcharged, over-discharged, or undercharged, as these can shorten battery life. The correct approach is to determine charging time and frequency based on actual vehicle conditions. If the battery indicator light comes on, charge as soon as possible to avoid over-discharging, which affects lifespan. Also, avoid excessively long charging times to prevent overheating. If the battery temperature exceeds 65°C during charging, stop immediately to avoid hazards. 3. Gentle Acceleration: Rapid acceleration in new energy vehicles can cause high-current discharge, leading to lead sulfate crystallization, which damages the battery plates' physical properties and reduces lifespan. Even though electric vehicles offer fast and thrilling acceleration, avoid frequently flooring the accelerator. 4. Charge Before Long-Term Parking: Many owners neglect to charge their vehicles when not in use for extended periods, planning to charge just before the next use. This is highly detrimental! Storing a battery without charge can lead to sulfation, where lead sulfate crystals form on the plates, causing significant harm. Therefore, always ensure the battery is charged before long-term parking. 5. Avoid Extreme Temperatures: This is a major drawback of new energy vehicles—they cannot withstand excessively hot or cold environments. Overheating increases internal battery pressure, causing water loss, reduced activity, and accelerated plate aging. Extreme cold drastically reduces range and negatively impacts battery performance. Many northern owners report avoiding air conditioning in winter due to range anxiety.
