A car battery is a 12-volt battery that provides the electrical current for your car. The number of amps in a car battery depends on the size of the battery and how much power it can provide. A typical car battery has between 50 and 80 amp-hours.
A car battery is typically around 12 volts, which means it has a capacity of around 48 amps. So, if your car’s battery were to die, you would need to replace it with one that has at least 48 amps.

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How Many Amps Does a Car Battery Have
How many amps does a car battery have? This is a question that gets asked quite frequently, but the answer may surprise you. It turns out that the number of amps in a car battery can vary quite significantly depending on the make and model of the vehicle.
For example, some older models of cars may only have a 30-amp battery, while newer models could have upwards of 100 amps. So, it depends on your specific vehicle. However, as a general rule of thumb, most car batteries range from 40 to 60 amps.
How to Test a Car Battery With a Multimeter ( Voltage + Cold Cranking Amps)
Conclusion
A car battery typically has between 40 and 60 amps. The number of amps a car battery has will depend on the make and model of the vehicle. Some newer cars have batteries that are rated at up to 100 amps.