Batteries are divided into three main categories:
1. Chemical battery
Primary battery, secondary battery (lead-acid battery, aluminum battery, hydrogen battery, lithium-ion battery), fuel cell
2. Physical battery
Solar cells, double-layer electric capacitors, thermal batteries
3. Biological battery
Enzymolysis batteries and biological batteries
Lithium battery (1ithi Battery, abbreviated as 1B)
Lithium primary battery (also known as lithium primary battery, Primary1B)