The invention relates to an adjustable modular attachment for a video camera system. In certain embodiments, the video camera system includes a modular attachment to couple to a video camera housing,the modular attachment including a slot extending into the modular attachment and a base support including a ball-and-socket joint providing a range of motion for the base support and a tongue fixed to the ball-and-socket joint and extending therefrom, where the slot is configured to receive the tongue such that the modular attachment couples and secures to the base support according to a first friction, and where an orientation of the battery pack with respect to the base support is adjustable according to the range of motion of the ball-and-socket joint according to a second friction. The second friction can be greater than the first friction such that coupling or decoupling the battery pack from the base support does not cause the ball-and-socket joint to rotate.