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Black rectangular laptop charger with 4.5mm barrel connector and integrated cable

myVolts

myVolts 45W 19.5V 2.31A 4.5mm Laptop Charger

SKU CH-YW9Y-JGFNC

45W 19.5V 2.31A AC adapter with 4.5mm connector fits HP Spectre x360 13, Stream 11 13 14, EliteBook Folio 1040 G1 and other listed models

  • 45 W output powers compatible HP laptops efficiently
  • 5 V 2.31 A matches original adapter specifications
  • 5 mm barrel connector fits listed Spectre and Stream models
  • Universal 100-240 V input works worldwide
  • CE FCC RoHS certified with multiple safety protections

45W USB-C Compatible Charger for HP Laptops

This 45W AC adapter delivers 19.5V at 2.31A through a 4.5mm barrel connector. It suits owners of listed HP Spectre x360, Stream, Envy, Pavilion, EliteBook Folio, Pro, Split and Chromebook models who need a replacement power supply. The unit accepts 100-240V input for worldwide use.

Barrel Connector Limits Charging Speed

The fixed 4.5mm × 3.0mm tip restricts use to devices with that exact port. Maximum output stays at 45W, so laptops requiring higher wattage will charge slowly or not at all. Input frequency of 50/60Hz matches global mains standards.

45W Output Decides Compatibility

Match your original charger's 19.5V and 2.31A ratings before buying. If your HP model demands more than 45W, this adapter cannot meet that need. Protection circuits guard against over-temperature, overcurrent, short-circuit, overvoltage, overcharge and cyclic faults.

Highlights

  • 45 W output powers compatible HP laptops efficiently
  • 5 V 2.31 A matches original adapter specifications
  • 5 mm barrel connector fits listed Spectre and Stream models
  • Universal 100-240 V input works worldwide
  • CE FCC RoHS certified with multiple safety protections

Specifications

No published specifications for this item yet.

Questions about this item

Is the 4.5 mm × 3.0 mm connector the right fit for my HP Spectre x360 13-4001DX?

Yes, the connector measures 4.5 mm by 3.0 mm and the product lists the 13-4001DX among its compatible models.

What does the 45 W output mean for daily use on an HP Stream 14?

It supplies 19.5 V at 2.31 A, matching the original adapter so the laptop charges at its normal speed while you work.

Does the 100–240 V input cover travel between the UK and US?

The wide-range input accepts 100 V to 240 V at 50/60 Hz, so it works on both mains standards without a voltage converter.

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