1. Impact on battery life: Frequently unplugging the charger before the battery is fully charged can lead to insufficient chemical reactions inside the battery, which may affect the battery's capacity and lifespan in the long run.
2. Reduce battery efficiency: Disconnecting the battery before it is fully charged can prevent the battery from reaching its optimal charging state, thereby affecting the range and power output efficiency of the electric vehicle.
3. Increase the number of charging times: If the battery is frequently charged before it is fully charged, it will indirectly increase the number of charging times for the battery, and the number of charging times for the battery is limited. Excessive charging will accelerate battery aging.