The car battery charger is used to charge a car's battery to maintain the sufficient energy required for the operation of the vehicle's electronic systems.

Additionally, it is important to follow the instructions provided in the packaging as well as the correct connection procedures to avoid any issues.

What does it mean that the is a battery charger?
A battery charger is used to charge the car's battery to keep it in good condition and provide the necessary power for the electrical systems and the engine to operate. This is important, especially if the car is not used for long periods.

Therefore, it cannot be used as a battery jump starter as it only has a charging function.