What is the charging voltage and current for a car battery?
1 Answers
The voltage of a car battery during charging is generally between 14V and 15V; the current should be one-tenth of the battery capacity, typically around 0.7A. Below is more information about car batteries: 1. Lifespan: The normal lifespan of a battery ranges from 1 to 8 years, largely depending on the condition of the vehicle. If the vehicle's alternator recharges properly and there is no electrical leakage or grounding, the battery can generally last more than 3 years. 2. Maintenance: Avoid parking the car in an open-air parking lot for extended periods. If the car is to be parked for a long time, remove the battery to prevent it from freezing and getting damaged. Clean the battery terminals periodically and apply special grease to protect the wiring harness.