Electric car is becoming increasingly popular, but one major concern for many potential buyers is the battery. The battery is the heart of an electric car, and its lifespan and cost can significantly impact the overall ownership experience.
Big Batteries: Long Lifespan, High Initial Cost
Cars with larger batteries generally have a longer lifespan. These batteries can last for hundreds of thousands of miles, often outlasting the rest of the car. However, they come with a higher initial cost. For example, a Tesla Model S with a large battery can cost significantly more than a similar model with a smaller battery.
Small Batteries: Shorter Lifespan, Lower Initial Cost
Cars with smaller batteries like Nissan LEAF, typically have a shorter lifespan. They may need to be refurbished or replaced several times during the car’s lifetime. However, they come with a lower initial cost, making them more affordable for many buyers.
Cost Comparison: Battery Swapping vs. New Car
In some cases, it may be more cost-effective to swap a car’s battery rather than purchasing a new car. For example, a used Nissan LEAF with a degraded battery can be significantly cheaper than a new electric car. If the battery is swapped, the car can be brought back to its original performance at a fraction of the cost of a new vehicle.
Battery Refurbishment and Replacement
When a battery begins to degrade, it doesn’t necessarily mean it’s completely dead. In many cases, it can be refurbished or replaced. This can be a more affordable option than purchasing a new battery, especially for older cars.
Conclusion
The choice between a car with a big battery or a small battery ultimately depends on individual needs and preferences. While larger batteries offer a longer lifespan, they come with a higher initial cost. Smaller batteries may have a shorter lifespan, but they are often more affordable. In some cases, battery swapping or refurbishment can be a cost-effective way to extend the life of an electric car.
Reference- The Verge, Inside EVs, Drive, Electrek, Vox