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Black rectangular AC adapter with 7.4 by 5.0 mm barrel connector and three-prong plug

myVolts

myVolts LA65NS2-01 65W AC adapter 7.4x5.0mm pin

SKU CH-0HCD-HAXAC

65W AC adapter delivering 19.5V at 3.34A with a 7.4x5.0mm pin connector for compatible Dell laptops and Chromebooks

  • Delivers 65 W at 19.5 V for reliable Dell laptop charging
  • 4×5.0 mm barrel with centre pin fits listed Inspiron, Latitude and Chromebook models
  • Universal 100–240 V 50–60 Hz input works worldwide without a voltage converter
  • Includes matching AC power cord so the adapter is ready to use
  • Replaces Dell part numbers PA-12, HA65NS5-00, LA65NS2-01 and others listed

65W AC adapter for Dell laptops

The myVolts LA65NS2-01 supplies 19.5V at 3.34A for compatible Dell Inspiron, Latitude, XPS and Alienware models. It accepts 100-240V input at 50-60Hz for worldwide use. The 7.4x5.0mm barrel connector includes a centre pin for secure mating. Builders needing a different pin diameter or voltage cannot use this unit.

Bundled power cord and adapter

The package includes one AC adapter and one detachable AC power cord with a three-prong plug. No additional cables, tips or software are supplied. Users with devices that require a proprietary docking connector or USB-C Power Delivery must source a separate solution.

Limits of the 19.5V barrel interface

The fixed 19.5V output suits only laptops designed for that rail; it cannot charge 5V, 9V, 12V or 20V USB-C devices. The 65W ceiling means higher-draw workstations or gaming models may throttle or reject the charger. Polarity and pin geometry are proprietary to Dell, so cross-brand use is not supported.

Highlights

  • Delivers 65 W at 19.5 V for reliable Dell laptop charging
  • 4×5.0 mm barrel with centre pin fits listed Inspiron, Latitude and Chromebook models
  • Universal 100–240 V 50–60 Hz input works worldwide without a voltage converter
  • Includes matching AC power cord so the adapter is ready to use
  • Replaces Dell part numbers PA-12, HA65NS5-00, LA65NS2-01 and others listed

Specifications

No published specifications for this item yet.

Questions about this item

Will the 7.4x5.0mm barrel connector need replacement after frequent insertion?

The connector is a fixed part of the cable assembly; if the pin or barrel wears, the entire adapter must be replaced.

What limits continuous 65W output during all-day use?

The 1.6A input rating at 100-240V AC sets the maximum sustained power the unit can draw.

How much heat does the brick produce when running at 19.5V 3.34A continuously?

No fan is present; the enclosure relies on passive convection to dissipate heat from the 65W load.

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