I bought an Interstate Battery here in Santiago. Of course they lied and said the warranty was only good for six months. My first of three went bad in two weeks. Well, I called corporate in the states and they had to call the importer in Santa Domingo to have him call the office here. Actually, you get a one year no questions asked free replacement, after that it is pro-rated over the next five years. What a bunch of crooks. Even at first, the importer, said that I did not know what I was talking about. That I did not understand the rules. By the way, expect a bad attitude if you have to call the states. This woman is tired of people having to call her in customer service. She must know about the crooks here.