How does Mondeo win by electricity? Where is the negative battery?

When Mondeo wins power supply, just clip the connecting wire to the positive and negative poles of the battery. To find the negative electrode of Mondeo battery, you need to turn on the engine first. The specific operation steps are as follows:

1. Open the driver's door of Mondeo.

2. Pull down the hood switch on the left side of Mondeo winning driver's leg.

3. Open Mondeo's winning hood.

4. Support Mondeo winning engine hood with support rods to ensure firm support and avoid danger during operation.

5. The negative electrode of Mondeo battery is located in the engine compartment, on the left side of the engine. Red is the positive electrode of the battery and black is the negative electrode of the battery.