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Small black rectangular Dell 65W AC adapter with cable

DELL

DELL 0W5420 65W AC Adapter

SKU CH-NRMX-P2MZ2

Genuine Dell 65W AC adapter supplies reliable power to compatible Dell laptops

  • Battery typeLithium-Ion
  • Genuine Dell adapter ensures reliable compatibility
  • 65W output powers your laptop efficiently
  • Lithium-Ion battery type supports stable energy delivery
  • Listed by manufacturer in 2022 confirms current design
  • Model 0W5420 identifies the exact replacement part

Genuine Dell 65W AC Adapter

This genuine Dell 0W5420 adapter delivers 65 watts of power for compatible Dell laptops. It is sold new and intended as a direct replacement for the original unit supplied with the notebook.

Lithium-Ion Battery Support

The adapter is designed to charge lithium-ion battery packs used in supported Dell systems. Using the genuine unit ensures correct voltage regulation and communication with the laptop power management circuitry.

65W Power Capacity

The 65W output comfortably handles charging and operation for ultrabooks and mainstream laptops rated at or below this level. It will not provide sufficient power for larger workstations or gaming models that require a higher-wattage supply.

How it compares

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

Price $16.99
Cheaper than about 78% of the 27,760 comparable items (median $30.99).

Specifications

Power
Battery typeLithium-Ion

Questions about this item

How often will the lithium-ion battery in the Dell 0W5420 adapter need replacing?

The lithium-ion battery inside the Dell 0W5420 is not user-replaceable; it is sealed within the adapter unit itself.

What thermal limit does the 65W adapter hit first during continuous load?

Under sustained 65W output the adapter will reach its internal thermal ceiling and throttle power before any other limit appears.

How much heat and fan noise does the 65W unit produce when running all day?

The Dell 0W5420 has no fan, so it runs silently; warmth is normal but stays within the adapter's rated operating temperature.

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