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Dell Inspiron 14R 3421 Power Adapter
If your decision is to purchase a different brand charger, make sure to check the output of amps and voltage. The Dell Inspiron 14R 3421 power adapter is responsible for two things, to charge any and all batteries while simultaneously providing power for the laptop. Because Dell has been known to use a single AC adapter that is probably used on other similar units, be certain to thoroughly note the part number that is needed for this model. A universal power adapter is a possibility if you are desperate. When choosing a new AC charger, choosing the Dell brand one is the best one to choose.
Signs of a bad charger
- Battery does not charge up completely
- Most Dell adapters will get warm to the touch when they are plugged in for a period of time
- The unit will not operate while just using AC power
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Dell Inspiron 14R 3421 power adapter is going to be better in brand new condition due to possible wear on any old power adapter that may occur. It is always best to double-check the part number so you order the correct power adapter replacement. Always purchase parts from a site you know when buying parts online. Your Dell laptop will love you more if you buy smart!
Feel free to download your manual for help.
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