Does Powering On the Car Without Ignition Affect the Vehicle?

[LeEliana]

Powering on the car without ignition does affect the vehicle, primarily in the following ways: it continuously drains the battery's power, which may slightly shorten the battery's lifespan in mild cases or cause excessive battery discharge in severe cases, leading to the vehicle's inability to start. The only solutions are to recharge or replace the battery. The lifespan of a car battery typically ranges from 2 to 3 years, largely depending on driving conditions, road conditions, and the driver's habits. During daily vehicle use, it's essential to pay attention to: 1. Avoid using the vehicle's electrical equipment, such as listening to the radio or watching videos, when the engine is not running; 2. If the vehicle is parked for an extended period, always disconnect the battery.