Since the original battery of my Compaq 615 for less than two years given up the ghost, I have, despite some doubts, because it's not an original product, ordered this product. The delivery time was, as stated by the seller, three working days. The package was the size of the product appropriately and also top safety, so the item is in perfect condition and arrived undamaged at me. The battery is very well made and should be distinguished from the original source as possible. Inserting the battery was completely unproblematic (also ran immediately) and the fit is really astounding. I just -with an equally new "no-name power supply" him - fully charged and will now see how long he keeps before it must be recharged. The first impression is certainly very positive - and if the battery lasts only as long as the original, the purchase has already paid off (especially for the price)!