I ordered a replacement charger for my brand new macbook pro (after my new puppy chewed the original). I received the charger quickly and it worked for about 6 weeks. After it quit working I called and they sent out another one. It worked for about 2 months. I called again and they now want $20 to make a warranty claim. They post that their products are under warranty for 2 years. I told them forget it and moved on to another supplier. What a waste of $50. Should have gone to apple from the start!