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Black rectangular AC adapter with 7.4 mm round tip and detachable power cord

Kenuco

Kenuco 65W AC Adapter 7.4 mm x 5.0 mm Tip

SKU CH-K68N-KD28T

65 W AC adapter with 7.4 mm × 5.0 mm tip delivers 19.5 V at 3.34 A for compatible Dell Latitude and Precision laptops

  • Product typeAC Adapters
  • 65W output powers demanding Dell Latitude models
  • 5V 3.34A delivery matches original charger specs
  • 4 mm x 5.0 mm tip fits listed Latitude ports
  • 100-240V input works on mains worldwide
  • Includes AC adapter and power cable in box

65W AC Adapter for Dell Latitude

This 65W AC adapter delivers 19.5V at 3.34A through a 7.4 mm x 5.0 mm round tip. It supports a wide 100-240V input range at 50-60Hz for global use. The unit replaces Dell part numbers including LA65NM130, HA65NM130 and DA65NM130. It ships with the AC adapter and a detachable AC power cable.

Steady 65W output under continuous load

The adapter maintains its rated 65W output during extended charging sessions rather than only in short bursts. Its 1.5A input draw at 100-240V keeps heat generation consistent across the operating voltage range. The fixed 19.5V 3.34A output profile matches the power requirements of the listed Latitude models without voltage stepping.

Replaces worn or lost Dell 65W chargers

This unit directly substitutes for original Dell 65W adapters carrying part numbers such as 06TFFF, 03F1CN, 0NVV12 and 332-1831. The upgrade is worthwhile when the original charger fails, is lost or shows connector wear. It is not for laptops requiring a different tip size, higher wattage or USB-C power delivery.

How it compares

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

Price $25.99
Cheaper than about 60% of the 27,790 comparable items (median $30.99).

Specifications

Product
Product typeAC Adapters

Questions about this item

How warm does the 65W brick get when it runs at 19.5 V 3.34 A all day?

The adapter is rated for continuous 65 W output at 19.5 V and 3.34 A, so it will warm up under full load but is designed to operate within normal temperature limits for this power class.

Which cable do I need to plug this 7.4 mm × 5.0 mm tip into the wall?

The package includes a detachable AC power cord that connects to the adapter’s IEC inlet; no extra cable is required.

Will this 19.5 V 65 W unit safely charge my older Latitude E6410 that originally used a 90 W brick?

Yes, the adapter matches the 19.5 V voltage and 7.4 mm × 5.0 mm tip used by the E6410; it will charge the system, though maximum performance may be limited compared with the original 90 W supply.

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