These are only $30 each so don't waste your hard earned money on cheap aftermarket chargers for your mac and definitely don't pay $80 at the Apple Store. I have a large inventory of used genuine Apple 85 watt MagSafe Power Adapters that have been professionally tested and cleaned. You get your choice of the direct wall plug or the extension cable. This is a 100% genuine Apple power supply works on the 15" and 17" MacBook Pros as well as the 13" white Macbook, the 13" Macbook Pros... So call show contact info
to save big $ !
If you are not sure what type you need, all you have to do is let me know your type, size and year of MacBook.