There is only one criterion for a true complete charge cycle: the battery's cumulative discharge reaches its rated capacity. Simply put, it means that the total amount of electricity discharged from a fully charged state is exactly equal to its standard capacity (such as 60kWh or 80kWh). This is what constitutes a complete cycle, and it has no direct relation to the number of times the battery has been charged.

Key factors affecting battery cycle life

Depth of discharge:

Don't wait until the "red light" comes on before charging!

Temperature and storage:

Avoid direct sunlight during summer and then fast charge; don't fully charge when parked for an extended period!

High temperatures are the enemy of batteries, and storage methods are also crucial:

High-temperature protection: Fast charging after exposure to direct sunlight in summer will accelerate battery degradation. It is recommended to charge in a cool, shaded place.

Long-term storage: When traveling or on vacation and not using the car, do not store it at full charge. Maintaining 50%-60% charge is optimal.

Many car models and charging stations now come with safety features

many models allow you to set a charging limit. Setting the limit according to your car model's recommendations can help avoid overcharging.