What is the important difference between dry battery and lithium battery

Dry batteries have also become voltaic batteries. Voltaic batteries are composed of multiple groups of circular plates that appear in pairs and stacked in a certain order. There are two different metal plates on the circular plate, and there is a layer of cloth between the levels to conduct electricity. use. Therefore, its electrolyte is paste-like, and this kind of battery disposable battery cannot be recharged after it is discharged. The electromotive force of the zinc-manganese dry battery is 1.5V. If the mobile phone is charged, at least multiple dry batteries are required. The internal solution of the lithium battery is a non-aqueous electrolyte solution, and the negative electrode material is made of lithium metal or lithium alloy. Therefore, the difference between the battery and the dry battery is that the internal reaction material of the battery is different, and the charging characteristics are different, and the lithium battery can be recharged. Lithium batteries generally have two types: lithium metal batteries and lithium batteries. Such batteries are widely used in mobile phones, electric vehicles, small household appliances, mobile phones, notebooks, electric shavers, etc., and are more widely used than dry batteries. 1. Dry batteries are disposable batteries. Lithium batteries are rechargeable batteries. They can be recharged multiple times and have no memory. They do not need to be charged according to the amount of electricity. 2. Dry batteries are very polluted. Many batteries contain mercury and lead in the past. Heavy metals such as heavy metals pollute the environment. Because they are disposable batteries, they will be discarded soon after they are used up, but lithium batteries do not contain harmful metals; 3. Lithium batteries also have a fast charging function and have a high cycle life, which is beyond the reach of dry batteries. Yes, and many lithium batteries now have protection circuits inside; 4. Lithium batteries can be recharged and used repeatedly. Like mobile phones, the batteries in cameras are all lithium batteries, and dry batteries cannot be charged as long as the battery is used up. Use it again, like the No. 5 and No. 7 batteries sold in stores are all dry 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. Previous: What is the important method of charging lithium battery electric vehicles?