This Sony HXC - D70 studio camera doesn't come with an external power supply or a battery. Key point: no power supply included.

To use this Sony HXC - D70 studio camera, you'll need to get your own external power supply or battery. When shooting, make sure the camera is placed on a stable surface. Avoid using it in extremely hot or cold environments as this may affect its performance. After use, clean the lens gently with a soft cloth. Store the camera in a dry and dust - free place to keep it in good condition.