Dell Latitude C640 Laptop Adapter, Dell Latitude C640 AC Adapter

Dell Latitude C640 Laptop AC Adapter Details

• Get to work at home or in the office by plugging in the adapter to your notebook
• Recharge your notebook battery whether the plugged notebook is on or off when attached to the electrical outlet
• Easily transport wherever your notebook computing activities take you; the adapter weighs is so empty.
• Compatible: 100% OEM Compatible Meet or exceed OEM laptop ac adapter specifications.
• Warranty: one year
• Return: 30 Days Money Back.

*Max Output = Vlotage Output x Maximum Current Output
The current output of a AC adapter varies: it depends on how much the device needs. For example, if a AC power adapter maximum current output is 3A, it does not mean the AC adapter current output is 3A. It means the power adapter current output maximum is 3A, actual output current can be anything between 0~3A. If a AC adapter voltage output is 12V, maximum current output is 3A, then the maximum output of the AC adapter is 12V x 3A= 36VA. It can be replaced with a AC power adapter that the maximum output > 36VA, as long as the voltage is same and the DC plug fits.
Please read the Caution below before use laptop ac adapter:

1. Avoid placing the AC adapter under high temperature or next to heat-sensitive materials.
2. Never use a power tip that isn't compatible with your device.
3. Make sure that the polarity of DC connector is correctly plugged and select a right output voltage to your device before use it.
4. For indoor use only. Do not expose to rain, snow, or excessive moisture.
5. Never use an extension cord or any attachment not provided in this pack.
6. Don't operate charge if it has been subjected to shock or damage. Take to qualified serviceman for repair.
7. Make sure that your computer is turned off before connecting or disconnecting any display peripherals.
8. Don't try to disassemble under any circumstances.