What are the characteristics of lead-acid batteries and acid-base batteries?

The electrode is mainly made of lead and its oxide, and the electrolyte is a kind of storage battery with sulfuric acid solution. In the charged state, the important component of the positive electrode is lead dioxide, and the important component of the negative electrode is lead; in the discharged state, the important component of the positive and negative electrodes are lead sulfate. The electrode reaction formula is: Charge: 2PbSO4+2H2Ou003dPbO2+Pb+2H2SO4 Discharge: PbO2+Pb+2H2SO4u003d2PbSO4+2H2O The principle of acid-base battery is basically the same as the above. The important thing is that the electrolyte used is different. Sulfuric acid is used for the acid, which will leak out due to the corrosion of the outer coating after long-term use. It has now been eliminated. For alkaline use potassium hydroxide. It can be combined with manganese dioxide to form a primary battery. 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 are the common classifications of power lithium-ion batteries?