SLA mounting


I beleive that it depends on the type. The AGM type I use has a solid crystal type filler so it can be used in any position except upside down. The flooded (liquid) type I think sshould be used right side up because the liquid could leak. I beleive that they even have vent holes in them. My AGM ones are sealed.

What type of battery are you using?
 
Why can't it be used upside-down? That makes no sense to me; they should work in any orientation. It wouldn't surprise me if the flooded ones worked upside-down too; there shouldn't be any empty space in them.
 
Some manufacturers spec the AGM batteries to work in any position. I would avoid upside down since condensation can build up and any liquid (including acid) would be pushed out of the vent if the battery ever started gassing.
 
Back
Top