When to replace the 12-Volt car battery?

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Durastart - 24-7 - Auto/Truck/SUV 12 Volt Battery - Murdoch's

Whli 36b20mf Maintenance Free Lead Acid 12volt 36ah Car Battery - China 12V Hot Export Battery, 12volt Car Battery

12V 7AH Li Battery for Electric Scooter and Toy Car - MightyMaxBattery

Costzon 12V Battery Powered Ride On Car Replacement Battery - New compatible replacement battery for the Costzon 12V Battery Powered Ride On Car

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Solved Quick Start Company makes 12-volt car batteries.

Mighty Max Battery 12V 75Ah INT for AGM BCI Group 65 Car and Truck Rechargeable Sealed Lead Acid 12750 Backup Power Batteries in the Device Replacement Batteries department at

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When Should I Replace My Car Battery?