What is the optimal remaining battery level for charging new energy vehicles?

[GiselleLynn]

According to Tesla's battery curve analysis, maintaining a charge/discharge range between 25%-75% is considered relatively reasonable. Of course, to alleviate range anxiety, most users opt for a full charge when charging time permits. However, during routine charging, it's advisable to maintain a certain battery level before initiating the charging process. Below are some key points regarding charging practices for new energy vehicles: 1. Market research data from a leading domestic consulting firm indicates that most users choose to recharge only when their battery level drops below 20%, which aligns with real-world usage scenarios. 2. Completely depleting the battery is detrimental to its health. Therefore, it's recommended to initiate charging when approximately 15% of the battery remains, as excessively low battery levels can also be harmful.