How many types of batteries can be classified according to their purpose?

The basic principle of battery operation Batteries can be divided into acid batteries and alkaline batteries according to the properties of the electrolyte. Acidic batteries are more common, the electrolyte is dilute sulfuric acid solution, and the electrolyte of alkaline batteries is potassium hydroxide solution. Commonly used batteries for automobiles are lead-acid batteries, which have the advantages of low price and good starting function, but the disadvantages are short service life and large volume and weight. In this article, we first made a specific analysis of lead-acid batteries. Accumulators can be divided into the following categories according to their uses: 1. Start-up battery: mainly used in automobiles, motorcycles, diesel engines, etc. 2. Fixed battery: mainly used in communications, power plants, computers, etc. 3. Traction battery: main battery vehicles, such as electric bicycles, electric vehicles, etc. Other railway batteries and accumulators. Ordinary car batteries are divided into three categories. One is an ordinary lead-acid battery, whose plates are composed of lead and lead oxide, and the electrolyte is an aqueous sulfuric acid solution. The advantages of this battery are low price and stable voltage. A dry battery charging. The advantage of this battery is that the cathode plate has a higher storage capacity. If the environment is completely dull, this type of battery can save the amount of electricity obtained in two years. When using it, just add Electrolyte, wait 20 to 30 minutes, and then you can use it directly. The other is not to protect the battery. The advantage of this battery is that it basically does not need to be supplemented with distilled water in daily life. In addition, it also has a series of advantages such as impact resistance, high temperature resistance, small size, and small self-discharge. Moreover, the service life of free batteries is twice that of ordinary batteries, which is much higher than the service life of ordinary lead-acid batteries. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete.