A portable electric vehicle charger is a great way to ensure you never get stranded due to a dead battery. These devices can be used to charge the battery of an electric vehicle during your travels. They consist of two main components – the power source and the charging station. The power source is typically a wall outlet, generator, or portable power pack. The charging station is a plug that can be connected to the car's electrical system.

Once the charger is plugged into the power source and the car's electrical system, the current flows from the power source to the car's battery. This current is used to charge the battery, so ensuring the charging station is plugged in for several hours can help your car get back on the road.

In addition to using a power source, some portable electric vehicle chargers come equipped with solar panels, allowing you to charge your car while on the go. Solar power is becoming increasingly popular as a way to charge electric vehicles because it is renewable and efficient.

In summary, a portable electric vehicle charger is a great way to ensure you never get stranded due to a dead battery. They provide a convenient and efficient solution for charging your electric vehicle during your travels.