Here's a quick fix trinitytrinity: 1) Buy gatorade, fill a large cup with it 2) Puncture a lime on it's side, hole the size of a straw 3) Put the punctured lime into the gatorade cup, hole submerged into the gatorade. 4) Get a small zinc rod and a small copper rod. 5) After an hour or so of soaking the lime, take it out of the cup, 6) Put the zinc rod into one end and the copper rod into the other end of the lime 7) wrap and lead copper wires out of the zinc and copper rods to your ac output Your laptop should charge now. :D