After a couple of months my contact finally came through with my free batteries. I know these are not the best for renewable energy but the price was right. I have six batteries from the same battery bank. There are 3 Lucent technologies 12 volt 125 ah and 3 Tyco 12 volt 150 ah batteries. They weigh 100lbs each. The label states they are Valve regulated lead acid batteries. Being new to this, I am unsure if these are gel filled, AGM,telephone cells or just sealed batteries. I have attached pictures, sorry the label came out blurry. What kind of batteries are these, are they safe to put in the basement if I vent to the outside?
Thanks,
Otto