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Black rectangular power brick with blue-tip barrel connector and two-pin mains plug

Hadepa 11-Y000 45W 19.5V 2.31A laptop charger

SKU CH-5CGF-7636S MPN 11-Y000

A 45W 19.5V 2.31A AC adapter with a 4.5mm blue tip for compatible HP Stream and Pavilion laptops

  • CompatibilityLaptops
  • Battery Voltage5V
  • Battery Capacity19.5 volts
  • AC Adapter Voltage19.5V
  • AC Adapter Current2.31 amps
  • AC Adapter Output Power45W
  • Delivers 45 W output for reliable laptop charging
  • 5 V and 2.31 A match original HP specifications
  • 5 mm × 3.0 mm blue-tip connector fits Stream and Pavilion models
  • Universal 100–240 V input works worldwide without a voltage converter
  • Replaces a wide range of HP part numbers including L25296-001 and 740015-002

Hadepa 45W charger for HP Stream and Pavilion

The Hadepa 11-Y000 supplies 19.5 volts at 2.31 amps for a total of 45 watts. It matches the 4.5 by 3.0 millimetre blue-tip connector used by HP Stream 11, 13 and 14 models and a wide range of Pavilion x360 and Notebook 15 or 17 units. The adapter accepts 100 to 240 volt input at 50 to 60 hertz, making it suitable for worldwide travel. It replaces original part numbers such as 740015-002, L25296-001 and 854054-001.

45W output with 19.5V 2.31A limit

The unit delivers a fixed 45 watt maximum, so it comfortably powers ultraportables and convertibles that specify a 45 watt brick. Systems that require a 65 watt or higher adapter will not receive enough power and may throttle or refuse to charge. The 19.5 volt rail is regulated to 2.31 amps, giving no headroom beyond the rated load. Buyers whose laptop ships with a larger supply should not use this model as a primary charger.

Thermals and noise in daily use

The compact corded design relies on passive cooling, so it runs silently under normal loads. In typical office or web-browsing scenarios the case stays warm but not hot to the touch. Continuous full-load operation will raise the enclosure temperature further, though the adapter remains within its rated operating range. No fan or active cooling is present, eliminating mechanical noise entirely.

Highlights

  • Delivers 45 W output for reliable laptop charging
  • 5 V and 2.31 A match original HP specifications
  • 5 mm × 3.0 mm blue-tip connector fits Stream and Pavilion models
  • Universal 100–240 V input works worldwide without a voltage converter
  • Replaces a wide range of HP part numbers including L25296-001 and 740015-002

Specifications

BrandHadepa
ModelQY-PD65W-AL
Part Number740015-002
CompatibilityLaptops
Battery Voltage5V
Battery Capacity19.5 volts
AC Adapter Voltage19.5V
AC Adapter Current2.31 amps
AC Adapter Output Power45W
FeaturesFast Charging, 4.5*3.0MM Blue Tip, Corded Electric, 0, type_a_2pin_na, 19.5 volts, 2.31 amps

Questions about this item

Will the 4.5mm blue tip fit the HP Stream 11-y000 I already own?

Yes, the 4.5mm blue tip matches the HP Stream 11-y000 and the wider 11, 13, 14 series listed in the compatibility data.

How can I confirm the charger is delivering the rated 45W after I plug it in?

The brick is labelled 19.5V 2.31A 45W max; a USB-C PD meter on the output cable will show 19.5V at up to 2.31A when the laptop draws full load.

Does the package include the AC mains lead or only the brick and blue-tip cable?

The supply is described as a corded electric adapter with a 2-pin NA plug, so the mains lead is integrated; no separate cable is required.

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