Laptop AC Adapters
AC adapter provides power to the battery and the laptop. The electricity coming from an outlet that is alternating current (AC) is converted into direct current (DC) power and it is output at the correct voltage. And the battery can't be recharged without the AC adapter. That's why the AC adapter is integral part of the laptop and it's better to have a replacement adapter for your laptop before you really need it just to be ready for any situation. It's important to find the AC adapter that is compatible with your laptop's specific model and when you are shopping for replacement AC adapter, use our part locator tool to find laptop AC adapters compatible with your model. It will help you to make sure they have the correct tip and the correct voltage to be used with your notebook or laptop.