Six situations where the battery of a motor car cannot be charged

1. The battery has reached the end of its life. 2. The fuse is blown. Everyone knows that if the fuse in the switch is broken, it must be dead. In the same way, if the fuse inside the battery is broken, the battery is dead. What you need to do at this time is to go to the store to replace the fuse, don't change it yourself. 3. Poor contact 4. Poor contact with the power source. This is a very easy event. According to survey data, 30% of users will fail to charge the electric vehicle battery or be unsatisfied due to poor contact with the power source. What you need to do at this time is to unplug the power supply and plug it back in to ensure that there is no obstruction to the contact, and then check whether the charging is not satisfactory or the charging fails. 5. There is a problem with the positive and negative electrodes. 6. Open circuit. When the circuit board in the dial is open, it is very normal that the battery is not fully charged or the electric vehicle battery cannot be charged. What you need to do at this time is to replace or repair the circuit board to ensure normal contact. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: Lithium-ion battery charging and parallel charging characteristics introduction