What brand of 18 LaCrosse batteries has 80A with automatic start and stop?

When starting the engine, click the turn off automatic start-stop button and turn off the power at the same time to pull out the key, and when you start the car again, it will be permanently turned off.

Engine start-stop technology.

1.Basic definitions.

What is "start stop".

As the name suggests, Belfa's system automatically turns off the engine when the vehicle is temporarily stopped while it is in motion, such as waiting for a red light. When it's time to move on, the system automatically restarts the engine.

For models equipped with automatic transmissions, the automatic start-stop system works as follows:

As long as the brake pedal is pressed directly while driving, the engine will automatically shut down after the vehicle comes to a complete stop for about two seconds, and the engine will remain off if the brake pedal is pressed all the time. As soon as you release the brakes or turn the steering wheel, the engine will automatically ignite again, and you can immediately step on the accelerator again to start, and the whole process is in D gear.

In order to solve the problem of excessive fatigue by pressing the brakes all the time, as long as the Auto Hold electronic parking brake is also turned on, the engine will only start after pressing the accelerator pedal lightly, and the right foot does not need to press the brake all the time.

2.How it works.

The start-stop system works when the vehicle stops due to congestion or intersections. The driver presses the brake pedal and stops to disengage. At this time, the start stop system automatically detects:

The engine is idling and there is no gear; The wheel speed sensor of the anti-lock system shows zero; The electronic battery sensor shows that there is enough energy for the next start. When these three conditions are met, the engine automatically stops turning.

When the signal light turns green, the driver depresses the clutch, activates the "start-stop" and starts the engine quickly. The driver shifts, steps on the accelerator, and the vehicle starts quickly. Supported by efficient battery technology and the corresponding engine management program, the start-stop system works even at lower temperatures and can be activated with only a short warm-up process.

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