How did the Chaowei battery be charged for the first time? I believe that many novice Xiaobai have no way to start, worrying that there will be some safety hazards when charging the battery. So next, in order to answer your doubts, today we will talk about how to charge the Chaowei battery for the first time.
First connect the positive pole of the charger to the positive pole of the battery, and then connect the negative pole of the charger to the negative pole of the battery, and press the charge button to charge. But before we need to remove the positive and negative terminals of the battery first, and we must follow the order of "negative first, then positive". Why do we say that? You must know that the negative terminal of the car is connected to the body, and the body is originally metal, so the whole car is connected to the negative terminal. In other words, at the moment the negative electrode is removed, the car's circuit can no longer form a loop. Do not remove the positive connection first, otherwise it is very likely to cause a short circuit of the battery.
It is worth mentioning that because it is a charge of a new battery, when the charger jumps out of light (full charge), it needs to be charged for another 1-2 hours. But we must not overcharge the battery. Although the current generated by the charger is not very large, because the electrolyte is in a boiling state for a long time, not only the fine particles on the surface of the active material are likely to fall off, but also the grid will appear in serious cases. Oxidation causes loose peeling of the active material from the grid, so everyone must work hard when charging.
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