Abstract: The stand structure for supporting storage batteries comprises stepped supporting side boards including a box-like body with openings formed therethrough which are defined at top edges laying substantially perpendicular to the plane of lay of the side boards. Also provided are longitudinal stringers for engagement at the top edges and having a body of polygonal cross-sectional configuration and formed with a longitudinal slot at the bottom face which engages with the top edges and a vertical flange extending vertically upwards.