Why is a 12-volt household battery harmless, but the shock from a 12-volt car battery will kill you?

Can a Car Battery Shock You?

batteries - Can a 12V battery give you a shock or not

Can a 12-volt battery kill? - Quora

Why is a 12-volt household battery harmless, but the shock from a

Dead 12 volt batteryrecharge it!

Is it possible to get electrocuted by your car battery? - Quora

Why is a 12-volt household battery harmless, but the shock from a

Can You Be Electrocuted by a 12 Volt Car Battery? - The Tech Edvocate

Electrical injury - Wikipedia