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A black rectangular AC adapter with a 4.5mm blue tip connector and a detachable power cord

myVolts

myVolts 45W AC Adapter HP Envy X360 Stream 11 13 14 15 4.5mm Blue Tip

SKU CH-821Y-VFYXE

A 45W replacement AC adapter with 4.5mm blue-tip connector for HP Envy X360 and Stream X360 convertible laptops

  • 45W output powers compatible HP Envy and Stream laptops
  • 100-240V input works worldwide without a voltage converter
  • 5mm blue-tip connector fits listed Envy X360 and Stream X360 models
  • Replaces multiple HP part numbers including 740015-003 and 741727-001
  • Includes AC adapter and extended power cord for immediate use

Compatible HP Envy X360 and Stream models

This 45W AC adapter replaces the original charger for HP Envy X360 13, 14 and 15 convertible notebooks and HP Stream X360 11, 13 and 14 laptops. It matches part numbers 740015-003, 741727-001, 740015-002, 719309-001 and 740015-001. Buyers with other HP series or higher-wattage requirements cannot use this unit.

Simple plug-in replacement with 4.5mm blue tip

The connector measures 4.5mm by 3.0mm and features a blue tip, so it fits the listed models without adapters. A detachable power cord is included for the mains side. The two-prong wall plug suits standard 100-240V outlets. Incorrect tip size or polarity is the only common installation error.

Fixed 19.5V 3.21A output limits flexibility

The adapter delivers 19.5V at 3.21A for a total of 45W and cannot adjust voltage or current. It will not charge devices that need more power or a different profile. The barrel connector locks the user into the HP 4.5mm blue-tip ecosystem.

Highlights

  • 45W output powers compatible HP Envy and Stream laptops
  • 100-240V input works worldwide without a voltage converter
  • 5mm blue-tip connector fits listed Envy X360 and Stream X360 models
  • Replaces multiple HP part numbers including 740015-003 and 741727-001
  • Includes AC adapter and extended power cord for immediate use

Specifications

No published specifications for this item yet.

Questions about this item

How can I verify the adapter is delivering 19.5 V 3.21 A after connecting it?

The charger should power the laptop immediately and the battery indicator will show charging; a multimeter on the 4.5 mm blue tip can confirm 19.5 V output.

What items are included and is an extra power cord needed?

The box contains one AC charger adapter and one extended power cord; no additional cord is required for mains connection.

Which part numbers confirm this 45 W unit fits my Envy x360 13-y013cl?

Compatible part numbers are 740015-003, 741727-001, 740015-002, 719309-001 and 740015-001; match your laptop's label to any of these.

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