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myVolts 45W AC adapter with blue 4.5mm tip and detachable power cord

myVolts

myVolts DJW 19.5V 2.31A 45W AC Adapter Power Cord Blue Tip

SKU CH-RMKE-8JP8Q

Delivers 19.5 V 2.31 A 45 W via a 4.5 × 3.0 mm blue tip for compatible HP laptops

  • Delivers 45W stable power for compatible HP laptops
  • 5V 2.31A output matches OEM specifications
  • 5×3.0mm blue tip connector fits listed models
  • CE and RoHS certified for safety compliance
  • Supplied with AC adapter and mains power cable

45W AC Adapter for HP Laptops

This 19.5V 2.31A adapter supplies 45W to compatible HP Pavilion, EliteBook Folio, Stream, Spectre, Envy and Pro x2 models. It replaces OEM part numbers such as 741727-001, PA-1450-56HA and HSTNN-LA40. The blue-tip connector fits the 4.5*3.0mm barrel used on the listed ultrabooks and convertibles. Buyers who need a higher-wattage supply for larger workstations cannot use this unit.

Check Voltage and Tip Before Ordering

Verify that your laptop requires exactly 19.5V and 2.31A at the DC jack. Confirm the barrel measures 4.5mm outer diameter by 3.0mm inner diameter and matches the blue-tip shown in the product image. Cross-reference your device model against the long compatibility list including HP Stream 11, 13, 14, EliteBook Folio 1040 G1 and Spectre x360 13. Units with a different voltage, amperage or tip size will not work.

CE and RoHS Certified Build with Two-Cable Design

The adapter carries CE and RoHS certification and is rated for 100-240V 50-60Hz input worldwide. A detachable AC mains cord connects to the brick, so you can swap the plug for local sockets without replacing the whole unit. The fixed DC lead ends in the blue-tip barrel for a secure fit on supported HP notebooks. No extra cables or tips are included in the package.

Highlights

  • Delivers 45W stable power for compatible HP laptops
  • 5V 2.31A output matches OEM specifications
  • 5×3.0mm blue tip connector fits listed models
  • CE and RoHS certified for safety compliance
  • Supplied with AC adapter and mains power cable

Specifications

No published specifications for this item yet.

Questions about this item

Does the package include both the adapter and a mains lead?

The box contains one AC adapter and one AC power cable, so no separate mains lead is required.

My laptop needs a 4.5×3.0 mm blue-tip connector — will this adapter fit?

The connector tip measures 4.5 mm by 3.0 mm with a blue tip, matching the specification listed for compatible HP models.

What does the 45 W rating mean when the adapter is powering my laptop?

It can deliver up to 45 watts at 19.5 V and 2.31 A, sufficient for the HP models listed in the compatibility table.

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