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Dell Latitude D420 Power Adapter
If your decision is to purchase a different brand charger, it is imperative to note both the volts and amps outputs. When purchasing a replacement charger, choosing the Dell brand one is always going to be the safest and easiest way to go. Because Dell uses one power charger that is probably used on other similar units, be sure you choose the right one. A universal power adapter is a possibility but only if necessary. The Dell Latitude D420 power adapter provides two functions, to charge any and all batteries and to provide a source of power for the unit.
Do you know if your power adapter is on its last leg?
- The unit will not work while just using AC power
- Most Dell AC adapters can get quite warm when they are plugged in for a period of time
- Battery does not charge at all
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