I posted a couple of items for sale on Craigslist today. One is a golf cart battery desulfator for 36-volt systems (the link is for my craigslist listing). New. Never used. It is intended to keep the batteries from building up sulfates, which can reduce their capacity. I bought this when we had our first golf cart, which had a 36-volt system, but we bought our current one, which has a 48-volt system, before I could install it. I haven’t gotten around to buying a 48-volt version. Continue reading Stuff for sale. New cards.