The car battery emits smoke and smells, and the electrolyte is harmful to the human body

When the car battery emits smoke and smells, it is most likely that the battery lacks water. At this time, it is necessary to add distilled water or purified water in time. But when asked about the steps to add water to the battery, many friends said they were not very clear. So next, in order to solve the problem of the smell and smoke from the battery, today we will talk about the detailed steps of adding water.

Steps to add water to the battery:

1. First use a flat-blade screwdriver to pry off the protective plate of the battery, and then unscrew the six plastic covers on the battery.

2. Then use the water dropper to directly add distilled water until the liquid level is in the middle of the upper and lower graduation lines. Of course, it is not a problem to fill it up.

3. Secondly, we have to use a hydrometer to measure the specific gravity, which is normally within the range of 1.25-1.29g/cm3 (at 15°c). If it is low, you need to add replenisher until the specific gravity is appropriate.

But it should be noted that the battery cannot be charged immediately after adding water (distilled water), it needs to stand still for 1-2 hours to charge, why do you say that. It is because just after adding water, it needs to be completely integrated with the original battery liquid (dilute sulfuric acid), so that the quality of battery charging can be guaranteed.

The harm of electrolyte to human body

The electrolyte is definitely harmful to the human body. After all, it is originally made of sulfuric acid (80%) and distilled water, which is highly corrosive. If it is really accidentally splashed on the skin or eyes, rinse and neutralize it with plenty of water in time. Especially for pregnant women, you must not touch the electrolyte, otherwise it is likely to affect the normal development of the fetus.