The electrical connectors used to attach a load (such as your car or other gear) or a charger to the battery are called battery terminals.
Depending on the type, they are available in a wide range of designs, sizes, and features.
A rechargeable battery used to start an automobile is known as an automotive battery or car battery.
Its primary function is to supply an electric current to the electric starting motor, which in turn ignites the internal combustion engine that powers the vehicle’s propulsion system.
The battery continues to power the car’s electrical systems even after the engine has started, and as demand rises and falls, the alternator charges the battery.