How often should the battery of a Toyota Levin be replaced?

[LucasLynn]

Toyota Levin car batteries should be replaced every two to three years. The functions of the battery include: 1. Providing power to the starting system, ignition system, and electronic fuel injection system when starting the engine; 2. Supplying power to the car's electrical equipment when the engine is stopped or at low idle; 3. Participating in power supply when the power demand exceeds the generator's supply capacity; 4. Stabilizing voltage and protecting the car's electronic equipment. Taking the 2019 Toyota Levin as an example, it belongs to the compact car category, with body dimensions of: length 4640mm, width 1780mm, height 1455mm, a wheelbase of 2700mm, a fuel tank capacity of 43 liters, and a curb weight of 1410kg.