I bought this as a charger because the description says it has a 'desulfator' function. When I received it, I noticed that there was no documentation in the box, including instructions that talk about the "Desulfator" feature. After checking out the company that makes it and the product, I found absolutely nothing about "Desulfator". I don't know if it exists or not. I would not recommend purchasing this item for the reasons stated.
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