Quote Originally Posted by trypman1 View Post
Checked mine last week, my 2 trolling batteries were real low. I filled them with acid.
Please double check me, but the only thing that evaporates from wet cell batteries is water. You should top off with distilled water not acid. As i stated please verify to satisfy that I am correct, but that has always been my understanding. Adding more acid can be detrimental to the battery.