I was hesitant about buying a used charger but the price point is what drove the decision. The charger came packed in an original box with ALL original packaging. The funny part was the molded plastic sheet around the charger body was completely sliced up the middle like it had been opened before, but all protective stickers, caps, document sleeves, and enclosed small containers were all in mint shape. The unit behaved out of the box like it was right from the factory and I had zero issues installing it using the included drill bit and hardware. If it weren't for the scuffs on the original cardboard box or the already open protective plastic sheet, I wouldn't have known it had been in someone's hands already.