Introduction of lead acid battery

The Frenchman Plante invented the lead-acid battery in 1859. It has experienced nearly 150 years of development. In terms of theoretical research, lead-acid batteries have made great progress in terms of product types and varieties, and electrical performance of products. Whether it is Lead-acid batteries have played an indispensable and important role in various economic fields such as transportation, communication, electricity, military, navigation and aviation. According to the structure and use of lead-acid batteries, the batteries are roughly divided into four categories: 1. Lead-acid batteries for starting; 2. Lead-acid batteries for power; 3. Fixed VRLA batteries; 4. Other types , including small valve-regulated sealed lead-acid batteries, lead-acid batteries for miner's lamps, etc.

The nominal voltage of a single-cell lead-acid battery is 2.0V, which can be discharged to 1.5V and charged to 2.4V. In applications, 6 single-cell lead-acid batteries are often connected in series to form a nominal 12V lead-acid battery. There are also 24V, 36V, 48V, etc.