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Compact black rectangular power adapter with blue-tip barrel connector and detachable mains lead

myVolts

myVolts 19.5V 2.31A 45W AC Adapter Laptop Charger

SKU CH-NXZH-R7VZ5

45 W AC adapter with 4.5 mm × 3.0 mm blue tip powers compatible HP Pavilion 11, 13, 14 and 15 inch models

  • 5V output matches HP laptop requirements
  • 5 mm × 3.0 mm blue-tip connector fits listed models
  • 100–240 V input works worldwide without a voltage converter
  • 45 W rating powers compatible Pavilion 11, 13 and 14 series
  • CE, FCC, CCC and UL certified with over-voltage, over-current and short-circuit protection

19.5V 45W Adapter for HP Pavilion x360

This 19.5V 2.31A AC adapter delivers 45W of power for compatible HP Pavilion x360 convertible laptops. It accepts a 100-240V input for worldwide use. The connector is a 4.5mm by 3.0mm barrel plug with a blue tip. Safety certifications include CE, FCC, CCC and UL with over-voltage, over-current and short-circuit protection.

Fits HP Pavilion 11 13 14 15 17 Series

The adapter replaces original HP part numbers such as 741727-001, 740015-003, HSTNN-DA40 and HSTNN-LA40. It supports Pavilion 11, 13, 14, 15 and 17 inch models including x360 convertibles and standard notebooks. A detachable power cord is included for the mains connection. No internal battery is present in this unit.

For Owners of Listed HP Pavilion Models

This charger suits owners of the specific HP Pavilion models listed in the compatibility data who need a replacement 45W supply. It is not for laptops that require a different voltage, amperage or connector size. Buyers with USB-C charging only devices or higher wattage requirements should look at something else.

Highlights

  • 5V output matches HP laptop requirements
  • 5 mm × 3.0 mm blue-tip connector fits listed models
  • 100–240 V input works worldwide without a voltage converter
  • 45 W rating powers compatible Pavilion 11, 13 and 14 series
  • CE, FCC, CCC and UL certified with over-voltage, over-current and short-circuit protection

Specifications

No published specifications for this item yet.

Questions about this item

How long can the 45W output run before the over-current protection trips?

The adapter delivers 19.5V at 2.31A continuously; the OCP circuit only activates if the load exceeds that rating.

Does the charger become noisy or hot when left plugged in all day?

It has no fan; the CE, FCC, CCC and UL certified design runs silently and stays within normal operating temperature at full 45W load.

Which connector must my laptop already have for this adapter to fit?

Your laptop needs a 4.5mm × 3.0mm barrel port that accepts the blue-tip plug.

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