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Compact black rectangular AC adapter with blue 4.5mm barrel tip and 9.6ft power cord

myVolts

myVolts 65W 45W 19.5V 3.33A 4.5mm Blue Tip AC Adapter

SKU CH-ET5J-980J9

A 65W AC adapter with 4.5mm blue tip powers compatible HP laptops and supports 45W models

  • 65 W output powers demanding HP laptops quickly
  • 5 V 3.33 A rating matches original charger specifications
  • 5 mm blue tip connector fits listed HP models
  • Fivefold protection guards against over-current, over-voltage, over-heating, short-circuit and over-charge
  • 6 ft total cable length gives flexible placement

Power Output and Compatibility

This 65W AC adapter delivers 19.5V at 3.33A and also supports 45W devices at 19.5V 2.31A. It fits a wide range of HP Pavilion, Envy, EliteBook, ZBook, Spectre, Stream and Chromebook models using the 4.5mm x 3.0mm blue tip connector. The input accepts 100-240V at 50-60Hz for worldwide use. A three-prong power cord is included in the package.

Practical Limits of the Barrel Interface

The fixed 4.5mm x 3.0mm barrel tip with a 90-degree bend only fits laptops designed for that exact connector size and polarity. It cannot charge devices that require USB-C Power Delivery or any other voltage and current combination not listed. The 65W maximum output limits use with higher-power workstations or gaming laptops that demand more wattage. Buyers needing a different tip size or a higher power rating must select another adapter.

Build Quality and Daily Use

The adapter housing includes a built-in heat dissipation system and fivefold protection against over-current, over-voltage, over-heating, short-circuit and over-charge. A 9.6ft total cable length combines the DC lead and the detachable AC cord for flexible desk or outlet placement. Oxygen-free pure copper wiring aims to provide stable current delivery and resist wear over time. The compact, slim frame slides easily into a bag for travel or commuting.

Highlights

  • 65 W output powers demanding HP laptops quickly
  • 5 V 3.33 A rating matches original charger specifications
  • 5 mm blue tip connector fits listed HP models
  • Fivefold protection guards against over-current, over-voltage, over-heating, short-circuit and over-charge
  • 6 ft total cable length gives flexible placement

Specifications

No published specifications for this item yet.

Questions about this item

Should I pick the 65W or the 45W output for my HP laptop?

The adapter delivers 19.5V at 3.33A for 65W and automatically supports 19.5V at 2.31A for 45W, so it works with either requirement.

What does the 19.5V 3.33A rating mean when I plug it into my notebook?

It supplies up to 65W at the correct voltage, letting the laptop draw the current it needs for full-speed charging and operation.

Does the 4.5mm blue tip connector fit the standard HP barrel jack on my EliteBook?

Yes, the 4.5mm × 3.0mm blue tip with a 90° bend matches the HP barrel jack used on the listed EliteBook, ProBook, ZBook, Pavilion and Spectre models.

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