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Dell Inspiron N4020 Power Adapter
When choosing a new charger, choosing the Dell brand one will probably be the safest way to go. If you decide to buy an non-Dell adapter, make note of both the voltage and amperage output. Because Dell has been known to use a single AC adapter that can be used on other units, make sure you check the part number for the correct one. A universal power adapter is another possibility but only if necessary. The Dell Inspiron N4020 AC adapter provides two functions, charging the battery and powering the laptop.
Key signs of a poorly performing AC adapter
- Most Dell AC adapters will get very warm to the touch when plugged in for any length of time
- The laptop does not function without the battery installed
- Battery does not charge all the time
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Please be sure to re-check the OEM part number so that you correctly order the right power adapter. Always purchase electronic parts from a reputable seller when buying parts online. Dell Inspiron N4020 power adapter should really be bought in new condition for a variety of reasons, including wear and tear on any older used one. Your Dell Inspiron N4020 will be happier if you purchase parts smartly!
Feel free to download your manual for help.
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