Why Hasn't the New Electric Car Battery Been Fully Charged After Eight Hours?
1 Answers
New electric car battery hasn't been fully charged after eight hours due to poor fuse contact. Here is an introduction to battery charging voltage and current: 1. Voltage: The car charging voltage is 12V. During the charging process, the charging voltage is mostly between 13.5-14.5V. When charged on the vehicle by the rectifier, it won't exceed 15V. If using a charger, the charging voltage is generally 14V. 2. Current: During the car charging process, the charging current should not be too large. It is recommended that car owners avoid using fast charging. When charging, use half of the rated charging current and extend the rated charging time by double.