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Dell Latitude 2120 Power Adapter
If your decision is to purchase a different brand charger, please check on both the voltage and amperage output. The Dell Latitude 2120 power adapter provides two functions, to charge the onboard battery and powering the laptop. Because Dell uses one power charger that is most likely used on other laptop models, be certain to thoroughly note the part number that is needed for this model. When choosing a new AC charger, the actual Dell brand is the best one to choose. A universal AC adapter is another possibility if you are desperate.
Do you know if your AC adapter has to be replaced?
- Your Dell battery refuses to charge completely
- The unit will not operate while just using AC power
- Most Dell adapters get warm when they are plugged in for a period of time
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