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Black rectangular 65W AC adapter with 4.5mm barrel tip and 1.2m power cord

Blueskysea

Blueskysea 65W AC Adapter 4.5mm tip for Latitude 3540 3440 3420 3520 3430 3320 3340

SKU CH-CCPX-8SZ4H

65 W AC adapter with 4.5 mm tip powers compatible Dell Latitude, Inspiron, Vostro and OptiPlex models and includes a 1.2 m power cord

  • TypeAC Adapters
  • 65 W output powers compatible Dell Latitude and Inspiron models
  • 5 V 3.34 A delivery matches original charger specifications
  • 5 mm barrel tip fits listed Latitude 3540 3440 3420 3520 3430 3320 3340
  • 100–240 V 50–60 Hz input works worldwide
  • 2 m power cord included for flexible desk placement

Compatible Dell models

This 65 W AC adapter replaces the original charger for Dell Latitude 3540, 3440, 3420, 3520, 3430, 3320 and 3340 laptops. It also fits Inspiron 14, 15 and 16 models including 5420, 5425, 3520, 3521, 3525, 5620 and 5625. Vostro 3400, 3500, 3420, 3425, 3520 and 3525 are supported, along with OptiPlex Micro desktops such as 9010, 9020, 7050, 7060, 7070, 7040, 3050, 3020, 3060, 3040 and 3070. The 4.5 × 3.0 mm barrel tip is not compatible with the larger 7.4 × 5.0 mm connector.

Input range and output

The unit accepts 100 to 240 V at 50 to 60 Hz for worldwide mains compatibility. It delivers a fixed 19.5 V at 3.34 A, providing 65 W of continuous power. This output also covers Dell 45 W chargers rated at 19.5 V and 2.31 A. The adapter runs from a standard IEC C7 figure-8 mains lead.

Included power cord

A 1.2 m US power supply cord is bundled so the adapter can be plugged directly into a North American wall socket. No USB-C cable or alternative tip is supplied. The package contains only the adapter brick and the detachable AC cord.

Highlights

  • 65 W output powers compatible Dell Latitude and Inspiron models
  • 5 V 3.34 A delivery matches original charger specifications
  • 5 mm barrel tip fits listed Latitude 3540 3440 3420 3520 3430 3320 3340
  • 100–240 V 50–60 Hz input works worldwide
  • 2 m power cord included for flexible desk placement

Specifications

TypeAC Adapters

Questions about this item

How do I connect the 4.5mm tip to my Latitude 3540 and avoid the common mistake?

Align the 4.5 * 3.0 mm prong connector with the laptop port and insert it straight; the frequent error is forcing a 7.4 * 5.0 mm tip that looks similar but will not fit.

What part of this adapter will need replacement first?

The 1.2 m AC power cord endures repeated bending at the strain relief and plug, so it typically wears out before the sealed 65W adapter body.

At what point does the adapter hit its limit during continuous load?

Sustained draw at the full 19.5V 3.34A output reaches the 65W design ceiling, triggering thermal protection before any higher power could be delivered.

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