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Dell Inspiron 14 3421 Power Adapter
If your decision is to purchase a different brand charger, it is imperative to note the output of amps and voltage. Because Dell has been known to use a single AC adapter that can be used on other units, be certain to thoroughly note the part number that is needed for this model. When choosing a new AC charger, selecting the Dell OEM charger is the best one to choose. The Dell Inspiron 14 3421 power adapter is responsible for two things, charging the battery and powering the laptop. A universal AC adapter is another possibility but only if necessary.
Clues of a laboring AC adapter
- The laptop does not run while solely using the AC adapter
- Your Dell battery refuses to charge up every time
- Most Dell adapters will get very warm to the touch when plugged in for any length of time
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