Lead-acid battery is introduced-Shenzhen Power Kingdom Co., Ltd.

Lead-acid battery is also known as lead-acid battery which, the electrode is made up of lead and lead oxide, the electrolyte is sulfuric acid aqueous solution. The main advantage is that the voltage stability, the price is cheap; Defect is lower than can ( The battery storage of electricity per kg) , short service life and maintenance frequency. Old-fashioned common battery life in 2 years, and to periodically check the height of the electrolyte and add distilled water. But with the development of science and technology and the life of the ordinary battery maintenance is become more and more simple. 12 v2。 3 ah lead-acid accumulator lead-acid battery is marked by the top six can be unscrewed the plastic sealed cover, with the air vent. The hermetic seal is used for filling, check the electrolyte and emissions. According to the theory, each time the lead-acid battery need maintenance to check the height of the electrolyte, if there is a lack of need to add distilled water. However, as the battery manufacture technology upgrading, development of lead-acid batteries for lead-acid maintenance-free battery, lead acid battery to add electrolyte or use distilled water. Mainly using the charge and discharge for water circulation. Lead-acid battery is mostly used in the cart, and maintenance-free lead-acid battery application is wider in scope including uninterruptible power supply, electric cars. Lead-acid battery according to the requirements of the application are divided into constant exile electric ( Such as uninterruptible power supply) And the instantaneous discharge ( Such as automobile starting batteries) 。