With the popularity of electric vehicles, battery maintenance has attracted much attention. Many car owners will have this question: battery need to add what water? In fact, electric car batteries, unlike conventional cars, use rechargeable lead-acid batteries that don't need to be filled with water as often. However, it is also important to add water correctly if something goes wrong with the battery.

Battery car battery is a lean liquid design, in the daily charging process, the battery will appear gas out phenomenon, resulting in the battery in the electrolyte of the water gradually reduced, electrolyte sulfuric acid concentration increases, battery plate corrosion speed up, thus affecting the life of the battery.

So in every half a year or so check whether the battery is short of water, if found to be short of water, to timely add distilled water, distilled water is gas condensation formed water, the least impurities, if there is no distilled water to consider purified water, because purified water contains some large substances, harmful to the battery. But it is best not to add water, will dilute sulfuric acid water concentration, harm to the battery, it is best to use a special lead-acid battery to supplement the liquid. In fact, now 99% of the new electric vehicles are lead-acid batteries, and is maintenance-free, good sealing, basically no liquid evaporation out, do not supplement their own electrolyte.

Battery function:

Provide a strong starting current to the starter. When the generator is overloaded, the battery can help the generator supply power to electrical equipment. When the engine is idle, the battery supplies power to the electrical equipment. The battery is also a high-capacity capacitor that protects the car's electrical appliances.

What water does the battery need to add?

Battery water can use pure or distilled water, but can not use mineral water.

The so-called battery water generally refers to the lead acid battery electrolyte. Lead-acid batteries also have two categories, one is the supplemental acid, generally dilute sulfuric acid, but due to inconvenience, this type of battery water has been basically no longer used. There is also pure water, or distilled water, and of course there may be some necessary electrolytes, this type of battery water is used for rehydration. Now good lead-acid batteries are basically maintenance-free, you can do without replenishing.

Battery adding water note:

The battery is often used, please check the water regularly (before and after each charge should be checked), do not expose the plate to the water. Water should soak the pad before charging. If the battery is to discharge, water must also soak the plate.

How can batteries be filled safely and efficiently?

At this stage, more and more people will consider automatic hydration, reduce safety risks, improve work efficiency. Then you can use battery special water adding tool - battery water gun for water adding work.

Lham battery water gun is a battery water maintenance tool independently developed by Lianhong. Built-in water pump, mobile power supply, liquid level induction circuit, can easily refill the battery, one key water refill, full water induction stop, can effectively ensure the consistency of the water level, there is no need to worry about the water imbalance, can effectively improve the efficiency of water maintenance, ensure the consistency of battery unit characteristics after water maintenance. Improve battery efficiency and service life.

In short, the battery needs regular inspection and maintenance to ensure its normal service life. The correct method of adding water and maintenance is very important, I hope the above content can help you.