What kinds of car batteries are there and what are the differences?

1. Lead-acid battery: Lead-acid battery has a history of 100 years, and is widely used as a starting power supply for internal combustion engines. It is also a mature battery for electric vehicles, with good reliability, readily available raw materials and low price. The specific power can basically meet the power requirements of electric vehicles. But it has two main disadvantages; First, the specific energy is low, the mass volume is too large, and the charging mileage is short; The other is short service life and high use cost.