Single Battery Pipe Button (For V1 ONLY!)
Details
Available in-
Brass
Satin Nickel
Bronze
Patina
The spring in the button can be trimmed for desired fit and force.
Also the springs are "fuse" springs. If there is a short anywhere in the PV the spring will heat and collapse. If this happens remove the cap and button quickly. There will be no damage to the PV and only a button will need to be replaced.