AC Adapters And Their Part Numbers
If you imagine just how many different models of laptops there are on the market and then just how many laptop chargers there are to power these different laptops, it all adds up. Whilst some brands and models of laptop use the same power supply as other brands and models, some may be unique to a certain brand. Different
manufacturers may also put their own part numbers on their power supplies. This can lead to a very large number of Laptop Charger part numbers.
As you can see from the list here, you can search for a new charger by the part number. Things such as PA3468E Chargers , ADP-65DB Chargers or F1650 Adapters are some of your many options. If you feel there is too much room for error, you could always try searching for a new charger by your laptop make and model to norrow the search down to one custom made laptop power charger.