Specifications:

• This is a non-OEM notebook power adapter
• Short circuit protection and overload protection
• 100% brand new and high quality
• We provide four kind US/UK/EU/AU plug
• Using advanced technology and quality parts, power your notebook with this excellent adapter
• Manufactured to the highest quality available, with true enhanced performance
• Voltage: 18.5V
• Current: 3.5A
• Output Connecter Size: Interior diameter: 1.7mm/0.07in, external diameter: 4.8mm/0.2in
• Size: 118.0 x 53 x 33mm/4.6 x 2.1 x 1.3in (L x W x H)

Compatible with:

Details:

• Still on looking for your OEM notebook power adapter
• If you have one spare notebook power adapter for replacement that will be great for you to keep your notebooks working

• Using advanced technology and quality parts, power your notebook with this excellent adapter

• Wherever you work, laptop AC universal laptop power supply will always provide you with the power to realize your full potential

• The Universal laptop power adapter comes with different kinds of the plug satisfy your need

How to Choose a Power Adapter for a Laptop



Instructions:

• Check the laptop's model number. Use the search engine on a power adapter vendor's website to search for a compatible power adapter by your laptop's model number (see Resources).
• Locate the power specifications of your laptop--usually printed on the bottom or near the laptop's power port. Locate the amperage (AMPs) and voltage (V) rating of your laptop on the power specifications list
• Match your laptop's power rating with that of the aftermarket power adapter. The voltage of the power adapter must match the voltage of the aftermarket adapter. The amp rating of the aftermarket adapter must meet or exceed the requirements of your laptop.
• Select a power adapter tip from the aftermarket power adapter's kit. This fits firmly into your laptop's power port. The selected tip should not fit too loosely or need excessive force to fit the laptop's power port.

Tips & Warnings:

• If you have to pay the extra money for a universal kit as opposed to a replacement adapter, try selecting one with extras--like car adapters and European plug-ins. The cost may be a little more for the extras, but having to pay for two separate adapter kits as opposed to a bundled kit can be more expensive in the long run.
• The power rating of your laptop and your adapter is the most important factor--they must be compatible. Selecting a power adapter solely on the basis of its fitting your laptop can lead to damage of both the laptop and the adapter.

Package Included:

• 1 x Replacement 18.5V-3.5A Laptop Adapter for for HP Compaq Presario nc4000
• 1 x Power Cable