There are three main reasons why QI wireless charger does not charge this phenomenon. 1. The fault of the charger is mainly manifested as the internal components falling off or damaged, which leads to the red light of the charger. If this is the case, you can only choose to replace the new charger, rather than repair, because the charger of the electric car is not like other parts, maintenance is relatively troublesome. It should be noted that when replacing a new charger, it is necessary to match the voltage and current, which is simply to replace the appropriate charger.
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2. The battery of the electric vehicle has a water loss fault, which leads to the charger red light on, this phenomenon is not the problem of the charger itself, and this problem is mainly caused by overcharge and high current charging. The way to solve this problem is relatively simple, you can find a professional maintenance personnel to add some supplementary liquid to the battery. It should be noted that if there is a bulge in the battery, it is no longer useful to add supplementary liquid, and it can only be solved by replacing a new battery.
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3. One of the electric vehicle batteries is short-circuited, and then it cannot be charged, and the charger will keep the red light on. The solution to this situation is actually relatively simple, but it is still difficult for individuals to do, it is recommended that professional maintenance personnel reconfigure the group, or replace the new battery, then you can solve the problem of the charger red light on.
Charging pile failure: Charging pile failure, or charging pile is too old, charging protocol mismatch and other problems will lead to charging problems, which is the charging indicator light will flash red. Solution: If it is due to the fault of the charging pile, or the charging pile is too old and other reasons, this time it can only be solved by replacing the charging pile, if the charging pile is the owner's own, you should let a professional electrician come to check and repair, so as not to cause damage to the vehicle.