What to do if the car battery cannot be charged, how to activate the battery

The car battery is undoubtedly an indispensable part. It not only supplies power to the electrical equipment, but also protects the car's electrical appliances. Then, when the car battery cannot be charged, it will naturally cause a very big impact. What should I do if the car battery can't be charged, and how to activate it if the battery can't be charged? Today we will give everyone an explanation.

Lack of electrolyte

If the car battery lacks electrolyte, it will naturally lead to the situation that it cannot be charged. At this time, we need to fill with distilled water (do not cover the filling after filling.). Then use 1/10 of the rated charging current to charge until the battery is fully charged. Then we have to use one-tenth of the rated capacity to discharge until it is exhausted. Follow this process for three or four cycles to activate the car battery. But do not use high current, otherwise the consequences will be unimaginable.

Serious battery degradation

The car battery is not charged, which is most likely due to the deep discharge, which means that when the vehicle is turned off, the car equipment inside is still in working condition, which causes the battery's power to be consumed all the time. A long time will definitely increase the attenuation of the battery, and it will not be ignored if the battery does not store electricity at that time. But it is almost impossible to activate it. After all, the battery attenuation is irreversible, and it needs to be replaced with a new battery to solve it.

Generator belt aging

It should be known that the engine directly drives the generator through the belt, and then the electricity sent out is rectified and stabilized to directly charge the car battery. Therefore, if the belt is abnormal at this time, it will naturally cause the situation that it cannot be charged, and it needs to be replaced in time. But this factor will not appear basically, because when the car is under maintenance, the generator belt will be checked for you. If it is aging to a certain level, it will help you replace it with a new one.