What are the types of car batteries

The types of car batteries are: nickel-cadmium batteries, nickel-metal hydride batteries, lithium-ion batteries, lithium-polymer batteries, and lead-acid batteries.

Batteries are an integral part of automobiles and can be categorized into traditional lead-acid batteries and maintenance-free batteries. As the battery adopts lead-calcium alloy plate grid frame, it has the advantages of not needing to add any liquid and long terminal storage time compared with traditional batteries.

Batteries are devices that convert chemical energy into electrical energy and are DC power sources. Its functions are:

1. to provide strong starting current to the starter motor when starting the engine;

2. to assist the generator in supplying power to electrical equipment when the generator is overloaded;

3. to supply power to electrical equipment when the engine is idling.

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