I need a new 85w magsafe this one i am looking at I see alot of sellers on ebay saying they have genuine apple products without packaging in bulk these products have an actual apple logo carved into them so they are not 3rd party and I am just going to assume they are countefeit? how safe are these? now, just so you know, my experience with genunie apple cables is not good I have had legtimate iphone cables litteraly shred with wires exposed more than once. I do not abuse my belongings or anything, they are just cheap, even the OEM ones. but I know nothing about what is actually inside a magsafe. damaging the laptop or it's battery would be very unpleasant.