Electric SUV Car on the market mostly use lead-acid batteries or lithium batteries, and the requirements and precautions for charging these two batteries are different. Lead-acid batteries are a more traditional type of battery, which is relatively cheap, but their service life is relatively short, and they have higher requirements for charging environment and methods. Lithium batteries are emerging battery technologies in recent years, with longer service life, higher energy density and lighter weight, and are widely used in high-end Electric SUV Car.
1. The cruising range is significantly reduced: If your Electric Car is fully charged, the mileage is significantly reduced than before, it may be that the battery capacity has decreased, resulting in insufficient cruising range.
2. Abnormal charging time: It is also an abnormal performance if the battery charging time is too long or too short. Especially for lithium batteries, if the charging time is too long, it may mean that the battery has begun to decline. On the contrary, if the charging time is too short, it may be that the battery has not been fully charged, which is manifested as insufficient cruising range.
3. Abnormal battery appearance: If the battery is swollen, hot, leaking, etc., it means that the battery has a fault and must be replaced.
4. The temperature is too high during charging: If the battery temperature is too high and there is an odor or smoke during charging, charging should be stopped immediately and checked.