Genuine Hp chargers are display below, so if you still have your old or broken Hp charger, then simply check the label for the Hp part no or the replace with Hp spare no, then either scroll through the list or simply enter it in the search above, so for example are popular Hp ac adapter part number is, 714657-001, so the format should look similar to this, all the chargers we have listed are all fully original Hp chargers and include charging unit, power cord and full 12 months warranty, we do our very best to keep this ever growing massive list of part numbers up to date. However, if you cant find your replacement part number or Hp spare part number, then simply contact us and we will answer you very quickly with a link.