What are the misunderstandings in the use of UPS battery electrolyte?

Misunderstandings in the use of UPS battery electrolyte: ①Add electrolyte at will. Some car owners add electrolyte when they find that UPS battery storage is insufficient and electrolyte density decreases. They do not know that this will increase the battery electrolyte density. The internal resistance increases, the voltage drops, and the charge capacity decreases. The decrease in electrolyte density is due to the excessive discharge of the battery during use and the reduction of the stored power. Therefore, when the electrolyte density decreases, the UPS battery should be charged in time. ②Adding distilled water at will Generally, the electrolyte is insufficient, and distilled water should be added, but sometimes the decrease of electrolyte is due to electrolyte leakage. If distilled water is added without specific analysis of the reason, the density of the electrolyte will decrease and the battery will not work normally. In addition, do not add distilled water after receiving the car, which will cause the battery to discharge by itself, damage the plates, and affect the service life of the UPS battery. ③ Ignore the liquid level to check the lack of electrolyte, which will cause the electrode plate to sulfide, reduce the charge capacity, and shorten its service life. It is necessary to regularly check whether the height of the electrolyte level is within the specified range. Generally, inspections are performed every half a month in winter and once a week in summer. Regarding maintenance-free batteries that do not need to add distilled water, the height of the electrolyte level should also be checked regularly. ④The liquid level is too high. Some car owners add electrolyte or distilled water above the limit of the electrolyte level. However, if the liquid level is too high, the electrolyte will easily overflow and corrode the poles, resulting in poor contact or damage to the poles. It will also cause excessive internal pressure of the UPS battery and even cause it to explode. The electrolyte accumulated on the battery cover also connects the positive and negative poles to form a loop, which makes the battery self-discharge. ⑤ Excessive density The electrolyte density is an important indicator of the degree of battery discharge, but the original electrolyte density is the premise. If electrolytes of different densities are added, the density of the original electrolyte will increase. Although the electromotive force of the battery can be increased, the terminal voltage and charge capacity of the battery will be increased, but the density is too high, but the terminal voltage and charge capacity of the battery will be reduced, and the plate will be vulcanized. Etc., thereby shortening its service life. The electrolyte in the battery is made of dilute sulfuric acid and distilled water, and the color is colorless and transparent. The density is generally 1.24-1.30 grams per cubic centimeter. The specific gravity is 12.75-12.85G/CM3 sulfuric acid plus pure water. If the water is consumed during battery use, just add pure water to charge. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: What is the current market status of raw materials in the lithium battery industry?