I needed a very specific charger for a backup sump pump and this merchant very specifically listed the item as a genuine part, complete with pictures that matched the part I had. When it arrived, it was not the genuine article - a makeshift label of the original had been made and sloppily applied to the charger unit. So, a genuine fake with the manufacturer's name on it. I might have been able to overlook the scam if the charger fit the sump unit but, alas, it didn't. You're throwing money down the drain with this merchant...by the time you pay for return shipping to China, the headache returns a fraction of the amount you paid the merchant for the part.