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Dell Inspiron 15R 7520 Power Adapter
When choosing a new AC adapter, the actual Dell brand is usually going to be the safest choice. If you decide to buy an non-Dell adapter, make note of the output of amps and voltage. The Dell Inspiron 15R 7520 AC adapter has two main uses, charging the battery and to provide a source of power for the unit. Because Dell uses one power charger that can be used on other units, be sure you choose the right one. A universal AC adapter can be used but only if necessary.
What to see if the laptop charger is about to stop working?
- Most Dell adapters will get warm to the touch when plugged in for 10 minutes or more
- The unit will not work without the battery installed
- Your Dell battery refuses to charge completely
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