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Black rectangular 65W AC adapter with 7.4mm barrel connector

DELL

DELL 3VT2F 65W AC adapter 7.4mm barrel 19.5V 3.34A

SKU CH-PH3D-KQV3E

A 65 W AC adapter with a 7.4 mm barrel delivering 19.5 V at 3.34 A for compatible Dell Inspiron and Chromebook models

  • Battery typeLithium-Ion
  • 65 W output keeps compatible Inspiron and Chromebook models running
  • 5 V 3.34 A delivery matches original power requirements
  • 100–240 V 1.7 A input accepts global mains voltages
  • 50–60 Hz frequency range works with standard grid supplies
  • 4 mm barrel connector fits supported Dell laptop ports

65 W AC adapter with 7.4 mm barrel

This Dell 3VT2F adapter delivers 65 watts at 19.5 volts and 3.34 amps through a 7.4 mm barrel connector. It suits owners of compatible Inspiron and Chromebook models needing a replacement or spare charger. The unit accepts 100 to 240 volts input at 50 to 60 hertz.

Check barrel size and voltage before ordering

Verify that your laptop requires a 7.4 mm barrel plug and 19.5 volt output. Confirm the original charger is rated for 65 watts or 3.34 amps. Mismatched connectors or voltages can prevent charging or damage the device.

Steady 65 W output under continuous load

The adapter maintains its rated 65 watt output during sustained use thanks to the 1.7 amp input design across the full 100 to 240 volt range. Thermal protection engages if internal temperatures exceed safe limits during prolonged operation.

How it compares

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

Price $22.99
Cheaper than about 66% of the 27,790 comparable items (median $30.99).

Specifications

Power
Battery typeLithium-Ion

Questions about this item

Does the adapter ship with a mains cable or only the barrel connector?

The unit includes the 65W brick and 7.4mm barrel tip; a C5 mains lead must be purchased separately if you do not already have one.

Is this 65W model the only wattage offered for the 7.4mm barrel?

This listing is for the 65W version delivering 19.5V at 3.34A; other wattages with the same barrel are sold under different part numbers.

Will the 19.5V 3.34A output run my Inspiron at full speed while charging?

Yes — the adapter supplies the rated 65W (19.5V × 3.34A) that matching Inspiron and Chromebook models expect for simultaneous use and battery charging.

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