What is an EV range extender and how does it work?

I am interested in purchasing an all-electric vehicle, but I am concerned about range anxiety. I have heard about range extenders and am wondering how they work and if they are a good solution for my needs.

An EV range extender is a small gasoline-powered engine that is used to charge the vehicle's battery when it runs low. It essentially acts as a backup power source, allowing you to continue driving even after you have reached the maximum electric range.

Range extenders are a great option for those who are hesitant about switching to an all-electric vehicle. They provide peace of mind and can greatly reduce range anxiety, as you know you always have the option to use the gasoline-engine if needed.

Keep in mind that range extenders do add additional weight to the vehicle, which can impact overall efficiency and performance. It's important to carefully consider your driving habits and needs before deciding if a range extender is necessary for you.