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Black rectangular Dell PA-65W AC adapter with 4.0x1.7mm round tip

DELL PA-65W 65W 20V 3.25A 4.0x1.7mm AC Adapter

SKU CH-Z2NN-F059F

Delivers 65 W at 20 V 3.25 A through a 4.0 × 1.7 mm tip for compatible Lenovo IdeaPad models

  • CompatibilityLaptops
  • Battery Voltage20V
  • AC Adapter Voltage20V
  • AC Adapter Current11.8A
  • AC Adapter Output Power85W
  • Features4.0*1.7mm, Corded Electric, 0, type_a_2pin_na, 20 volts, 3.2
  • 65W output powers compatible Lenovo laptops efficiently
  • 20V 3.25A delivery matches original charger specifications
  • 0×1.7mm round tip fits listed IdeaPad and Flex models
  • 100-240V input enables worldwide use without voltage converter
  • Includes charger and instruction manual for immediate setup

What this adapter powers

The DELL PA-65W delivers 20 volts at 3.25 amps for a 65 watt output through a 4.0 by 1.7 millimetre round tip. It is built for Lenovo IdeaPad and Flex laptops that require this exact connector and voltage. Buyers replacing a lost or damaged original charger for compatible models will find a direct match.

Check connector and voltage first

Verify that the laptop uses a 4.0 millimetre outer diameter and 1.7 millimetre inner diameter tip with centre-positive polarity. Confirm the device expects 20 volts input and draws no more than 3.25 amps. The adapter accepts 100 to 240 volts at 50 or 60 hertz mains, so no separate voltage selector is needed for travel.

Thermals and noise in daily use

The brick runs on passive convection with no internal fan, so it produces no audible noise during normal operation. Warmth is typical when supplying the full 65 watts continuously; keep ventilation slots clear and avoid covering the unit with fabrics or papers. Power draw at the wall will reflect the 65 watt output plus normal conversion losses.

Highlights

  • 65W output powers compatible Lenovo laptops efficiently
  • 20V 3.25A delivery matches original charger specifications
  • 0×1.7mm round tip fits listed IdeaPad and Flex models
  • 100-240V input enables worldwide use without voltage converter
  • Includes charger and instruction manual for immediate setup

Specifications

BrandDELL
ModelPA-65W
CompatibilityLaptops
Battery Voltage20V
AC Adapter Voltage20V
AC Adapter Current11.8A
AC Adapter Output Power85W
Features4.0*1.7mm, Corded Electric, 0, type_a_2pin_na, 20 volts, 3.25 amps
Dimension14.33in W x 12.83in H x 9.06in D

Questions about this item

What comes in the box with the DELL PA-65W 65W adapter and do I need a separate power cord?

The package includes one 65W laptop charger and one instruction manual; the charger has a fixed input cable so no separate mains lead is required.

How do I know the 4.0×1.7 mm tip version is the right one for my Lenovo?

Match the connector size 4.0 mm × 1.7 mm and the output 20 V 3.25 A against your original adapter label; the product lists compatibility with many IdeaPad, Flex and Yoga models using that tip.

Will the 65 W rating actually deliver 65 W to my laptop in daily use?

Yes, the adapter is rated for a continuous 20 V 3.25 A output, which equals 65 W, so it will supply the full rated power when the laptop demands it.

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