Is It Normal for a Car Battery to Have Only 70% Charge?
1 Answers
Whether a car battery having only 70% charge is normal depends on the battery's usage time. If it is a brand-new car, it is abnormal. However, if the battery retains 70% charge after one year of use, it is considered normal. Below are some relevant tips for car battery maintenance: 1. Drive frequently: Avoid leaving the vehicle unused for extended periods; drive regularly to keep the battery adequately charged. 2. Pay attention to device usage: Turn off lights before shutting down the audio system when parking, and minimize the use of onboard charging devices to prevent battery drain. 3. Regular inspections: Have the battery's charge retention capacity checked at a 4S shop every six months. 4. Regular cleaning: Wipe the battery periodically to prevent the formation of corrosive acid powder.