Dash cams do not always have to be plugged in, as they offer the flexibility of different power options to suit varying needs and preferences. While some dash cams require a direct power connection for continuous operation, but some others dash cam are designed to operate on internal batteries or utilize a combination of power sources.

For car dash cams that require a continuous power supply, they typically need to be plugged into the vehicle's power outlet or connected to a dedicated power source. This ensures that the dash cams front and rear remains operational throughout the duration of your drive. By directly tapping into the vehicle's power system, these car dash cams have the advantage of uninterrupted recording, eliminating concerns about battery life or forgetting to charge the device.

On the other hand, rechargeable dash cam with internal batteries offer a portable and versatile solution. These models are powered by built-in rechargeable batteries, allowing them to function independently from external power sources. Internal batteries provide the convenience of being able to use the car front facing camera in multiple vehicles or even outside the vehicle for various purposes. However, it's important to note that the recording duration of battery-powered dash cams may be limited, and regular charging is necessary to maintain their functionality.
 

It's essential to carefully review the specifications and power requirements of a dashcam before making a purchase to ensure it aligns with your intended usage and power preferences. Whether you opt for a dash cam that needs to be plugged in for continuous operation or one that operates on internal batteries, both options offer their own advantages and considerations.