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Compact black laptop AC adapter with 4.5×3.0mm barrel tip

myVolts

myVolts 45W AC Adapter 19.5V 2.31A 4.5×3.0mm Tip

SKU CH-ZVA1-3ZF7E

Delivers 45 W at 19.5 V 2.31 A through a 4.5 × 3.0 mm tip for compatible Dell laptops

  • Delivers 45 W for compatible Dell laptops
  • Input handles 100-240 V AC worldwide travel
  • Tip measures 4.5×3.0 mm for secure fit
  • Certified to CE FCC RoHS safety standards
  • Includes power cord for immediate use

45W 19.5V AC Adapter for Dell Laptops

This 45-watt power adapter delivers 19.5 volts at 2.31 amps through a 4.5×3.0 mm barrel tip. It accepts a universal AC input range of 100 to 240 volts at 1.5 amps across 50 to 60 Hz. The unit is designed as a direct replacement for the listed Dell Inspiron and XPS models.

45W Output Capacity and Headroom

Rated at 45 watts, the adapter comfortably powers the specified ultraportable and mainstream laptops during typical workloads and charging. It will reach its limit if the connected system draws sustained loads above the rated current or if a higher-wattage original supply was required by the specific configuration.

Replaces Lost or Failing 45W Dell Chargers

This unit replaces an original 45-watt Dell adapter with the same 4.5×3.0 mm connector. The upgrade is worthwhile when the original charger is lost, damaged, or showing signs of cable wear or intermittent charging. It is not suitable for Dell models that require a 7.5 mm barrel tip or a higher wattage rating.

Highlights

  • Delivers 45 W for compatible Dell laptops
  • Input handles 100-240 V AC worldwide travel
  • Tip measures 4.5×3.0 mm for secure fit
  • Certified to CE FCC RoHS safety standards
  • Includes power cord for immediate use

Specifications

No published specifications for this item yet.

Questions about this item

Will this 45W adapter with a 4.5×3.0 mm tip power my Dell Inspiron 3000 series laptop that uses the same connector?

Yes — the adapter is listed as compatible with Dell Inspiron 3000, 5000 and 7000 series models such as the 3147, 5368 and 7348, all of which use a 4.5×3.0 mm charging connector and a 45W power rating.

How can I verify the adapter is delivering the correct 19.5V 2.31A output after I plug it in?

The charger is CE, FCC and RoHS certified and includes built-in protection against current instability, overheating and short circuits, so normal operation with no error lights or shutdowns indicates it is working as intended.

What exactly ships in the box and is there anything else I need to buy?

The package contains the 45W power adapter (model HOME PUFF-45W) and a 4.5×3.0 mm power supply cable; the AC input accepts 100-240 V 50-60 Hz, so no extra parts are required for standard mains use.

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