Power Rocker Switch - DPDT / On - On : 30-10082

Is this switch spring loaded to stay in one position? Or does it toggle back-and-forth and stay in the position you leave it in?

What is the Dimensions of the switch? Heigth, Length, Width, Depth. Please?

What are the dimentions? The description must be a typo. 4" x 2.6" x .7" ... Right...

Does this switch work for DC battery ?