Is camera/gimball balnced with or without battery?

It is not mentioned because it makes no difference. The body and attached battery are not part of the balancing process.

Hi, tufan4977. Thank you for reaching out. Please see the details below:
1. The X9 gimbal camera itself has no built-in battery, and the X9 gimbal camera + DJI Ronin 4D body needs to be paired with TB50 to run normally.
2. DJI Ronin 4D does not need to be turned on to operate the gimbal leveling process.