You can get unipods or monopods with legs that stabilize but they're expensive.
Where did you tap your cables for charging/disconnecting the unipod?
Monopods (also called unipods) are usually lighter and smaller than tripods, but don't offer the same level of stability.
Photographs for personal use are permitted, but the use of flash photography, tripods and unipods is barred.
The locking member includes a threaded hole for receiving the threaded end of an L-shaped lock screw which engages the outer surface of the unipod member and acts as a stop for the sleeve member.