Well I need a new battery and unfortunety I am not near the car, it's at home, and can't measure the area where the battery goes, Basically the problem is I want the Optima battery, which the model that is made for the civic is NLA (no longer available). So I was just going to try to get another universal optima that would just drop in, anyone know the biggest dimensions I can go, and where the terminals are located in cordinace with the battery, Im not with the car now to measure, thanks.

 

the termianls are "top post"(top of the battery). very tight to locate another battery app. into the tray. trial and error