Why is the Kia EV6's battery capacity important?

I'm looking to purchase a Kia EV6 and I noticed that it has a battery capacity of 77.4 kWh. Can you explain why this is significant?

Having a larger battery capacity means that the car will have a longer range, allowing you to drive for longer without needing to charge. This is especially important for long distance trips.

In addition to range, a larger battery capacity also means faster charging times. The Kia EV6 has the ability to charge up to 80% in just 18 minutes, making it a convenient option for your everyday commute.