Electrostatics

The statvolt (symbolized statV) is the unit of electromotive force (EMF) or potential difference in the cgs (centimeter/gram/second) electrostatic system.

When an EMF of 1 statV exists between two points, then one erg of energy is needed to move one statcoulomb (1 statC) of charge carriers between those two points.

nothing much just a unit of voltage and electrical potential used in the cgs system of units.