Have a number of GNB Absolyte IIP 3-100A-31, VRLA, 1500aH. They are about 6-7 years old. Life expectancy is 20yrs. They are in good shape, floated to specs and used as standbys.
Will also be getting some newer ones in Jan. Will sell or trade for solar panels. Once have panels then remaining ones are for sale only.
These are very heavy at 750lbs each so you would have to pick up in Central Texas. Will consider delivery if in Central Texas.
See this link for info on these batteries:
http://store.altenergystore.com/Batteries/Batteries-Sealed-Agm/GNB-Absolyte-IIP-6-90A11-12V500AH/p4448/
