Laptop AC Power Adapters fail on every brand of laptop computer. With The Laptop Power Store you now have a quick , low cost alternative to spending $80+ at one of the low service big box chains. The Laptop Power Store was created to help laptop users with a low cost, high quality alternative to spending too much money on an un-warrantied replacement adapter that will likely fail in short order. Our laptop ac adapters are shipped the same day for all orders placed by 3pm PST.