Meso 15mm Rods Gold Mount Power Adapter r mounts securely to 15mm rods and power up gear using gold mount battery. DC output ports in several voltages from 5V, 7.2V, 12V and 14.8V can provide power for most applications. 15mm rod adapter features one thumb lever for adjusting the tilt of the battery plate to best suit your rig, and another for fastening the system to the rods.