Maintaining electric car batteries is essential for ensuring their longevity and optimal performance, and Hunan CTS offers valuable guidance in this regard. Firstly, proper charging practices are crucial. CTS recommends avoiding overcharging the electric car batteries. Overcharging can cause the battery to overheat and lead to degradation of the battery cells over time. Using a compatible and high - quality charger, preferably one recommended by CTS, can help regulate the charging process and prevent overcharging. It is also advisable not to let the battery discharge too deeply, as deep - discharging can reduce the battery's overall lifespan. Secondly, temperature management plays a significant role. Lithium - ion batteries in electric cars, such as those produced by CTS, perform best within a specific temperature range. Avoid exposing the batteries to extreme temperatures, whether it's excessive heat or cold. Parking the electric car in a shaded area during hot weather and using battery pre - conditioning features (if available) in cold weather can help maintain an optimal temperature. Regular maintenance and monitoring are also important. CTS's electric car batteries come with integrated BMS (Battery Management System) that can monitor the battery's state of charge, voltage, and temperature. By regularly checking these parameters through the vehicle's dashboard or a dedicated monitoring app, users can detect any potential issues early and take appropriate measures. Additionally, CTS provides technical support and clear technical documentation to help users understand and maintain their electric car batteries properly. Following these maintenance practices, along with the high - quality design and manufacturing standards of CTS's electric car batteries, can significantly extend the battery's lifespan and ensure reliable performance.