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Dell laptop AC adapter brick with three-prong wall plug

DELL

DELL V7K50 Longwell E342494 125V 7A 3-Prong AC Adapter

SKU CH-XXNS-RYTDC

A 125 V, 7 A three-prong AC adapter for Dell laptops, supplied as a compatible replacement part

  • Battery typeAC Adapters
  • Genuine Dell OEM replacement keeps your laptop powered
  • 125 V 7 A rating matches original adapter specifications
  • Three-prong wall plug provides secure grounded connection
  • Compatible part-number flexibility ensures correct fit for your model
  • Brand-new unit delivers reliable performance straight from the box

Dell V7K50 125V 7A AC Adapter

This new Dell OEM adapter supplies 125 volts at 7 amps through a three-prong wall plug. It is built for laptops that require the V7K50 part number or the Longwell E342494 reference. The unit arrives as a direct replacement for a worn or missing charger.

Who this suits and who it does not

Owners of compatible Dell laptops needing a genuine 125V 7A replacement will find the correct fit. Buyers whose device demands a different voltage, amperage or connector type should look elsewhere.

Deciding specification: 125V 7A three-prong input

The adapter operates at 125 volts and 7 amps with a standard three-prong mains plug. Match these figures exactly to your laptop's original charger label before purchasing.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $6.99
Cheaper than about 94% of the 27,790 comparable items (median $30.99).

Specifications

Power
Battery typeAC Adapters

Questions about this item

Which compatible part numbers does the V7K50 Longwell E342494 replace?

The adapter is compatible with part numbers such as 0V7K50 and E342494, so you will receive one of those listed variants that matches your existing laptop transformer.

What does the 125V 7A rating mean when the adapter is plugged into a laptop?

The 125V 7A rating shows the maximum AC input the unit can draw from a North American wall outlet, not the DC output voltage delivered to the laptop.

What does the 3-prong wall plug limit in practice?

The 3-prong plug requires a grounded North American 125V socket, so the adapter can only be used where that mains standard is available.

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