No. 5 battery charge keeps the red light

time：2024-09-30 16:02:36 Gadget Highlights

What's going on with the red light all the time for EV charging? No. 5 battery charge keeps the red light

The reason why the No. 5 battery of the electric car keeps turning on the red light when charging:

1. The charger is faulty. The charger of the electric vehicle is an item that is easy to wear and tear, and it may be damaged after a long period of use, and the common thing is that the components inside the charger fall off or are directly burned out, so the charger has no way to charge normally, so it may always turn on the red light instead of jumping to the green light. In this case, the charger needs to be inspected and repaired.

2. The battery loses water. If the lead-acid battery is used in the electric vehicle, the battery may have serious water loss, especially if it is often overcharged, which can easily lead to battery water loss. Once the battery loses too much water, it will lead to incomplete oxygen load, and the red light may always be on when charging, in this case, distilled water should be replenished in time.

3. Short circuit in the battery. The battery short circuit of the electric vehicle is generally caused by a problem with a battery in the battery pack, and it is necessary to check the entire group of batteries, find the problem battery and replace it in time, so that it can be charged normally.

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