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Dell Latitude E7240 Power Adapter
Because Dell uses one power charger that can be used on other units, double-check the part number or model number of the adapter. The Dell Latitude E7240 AC adapter is needed for two reasons, to charge up the main battery and to provide a source of power for the unit. Upon choosing a replacement adapter, selecting the Dell OEM charger is usually going to be the safest choice. A universal power adapter can be used if you are desperate. If buying off-brand, it is imperative to note the output of amps and voltage.
Important signs your AC adapter will eventually need to be replaced
- Most Dell AC adapters get warm when plugged in for any length of time
- The laptop does not function while just using AC power
- Your Dell battery refuses to charge up at all
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