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Compact black rectangular AC adapter with blue tip connector and detachable power cord

CNIMSSN QY-PD65W-AL 45W 19.5V 2.31A Blue Tip AC Adapter

SKU CH-2380-6179A

A 45W 19.5V 2.31A AC adapter with a 4.5mm × 3.0mm blue tip for compatible HP Pavilion, Stream and Envy x360 laptops

  • Battery voltage rating5 V
  • Battery capacity19.5 V
  • Power adapter voltage19.5 V
  • Power adapter current2.31 A
  • Power adapter wattage45 W
  • Compatible withCompatible with HP Stream 11 13 14 Series 11-d010wm 11-d010n
  • 45W output powers compatible HP laptops efficiently
  • 5V 2.31A delivery matches original charger specifications
  • 5mm × 3.0mm blue tip connector ensures correct fit
  • Over-voltage, over-current and short-circuit protection safeguards hardware
  • 100-240V input supports worldwide mains voltages

Compatible HP Blue-Tip Adapter

This 45W AC adapter delivers 19.5V at 2.31A through a 4.5mm × 3.0mm blue tip connector. It replaces HP part numbers including 741727-001, 213349-009 and 740015-001. The unit suits HP Pavilion 11, 13, 15 and Stream 11, 14 series notebooks. Input accepts 100-240V at 50-60Hz for worldwide use.

Sustained 45W Output Behaviour

The adapter maintains its rated 45W output continuously while powering the laptop and charging the battery. An internal IC chip monitors voltage and temperature in real time. When the battery reaches full charge the circuit stops charging automatically. Over-voltage, over-current and short-circuit protection remain active throughout the session.

Thermals, Noise and Power Draw

The compact brick runs silently with no moving parts. Normal operation stays within the declared 19.5V 2.31A limits, so heat stays low during typical office workloads. The package includes a detachable mains cord and the adapter fits easily in a laptop bag for travel.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $25.99
Cheaper than about 60% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameCNIMSSN
Model nameQY-PD65 W-AL
Part number740015-001
Power
Battery voltage rating5 V
Battery capacity19.5 V
Power adapter voltage19.5 V
Power adapter current2.31 A
Power adapter wattage45 W
Compatibility
Compatible withCompatible with HP Stream 11 13 14 Series 11-d010wm 11-d010nr 11-d011wm 11-d020nr 11-r010nr 11-r014wm Charger

Questions about this item

How much heat does the 45W 19.5V 2.31A adapter produce when powering a laptop all day?

The charger delivers a steady 45W at 19.5V and 2.31A, so heat output stays proportional to the load. Built-in over-temperature protection will throttle or shut down the unit if internal temperatures rise beyond safe limits.

What cable or plug must I already own for the 4.5mm × 3.0mm blue tip connector to work?

The package includes the adapter and a standard three-pin IEC C5 power cord for North American outlets. No extra cable is required unless your wall socket uses a different plug type.

Will this 19.5V 2.31A charger safely run an older HP Pavilion 15-f211wm that originally shipped with a 45W unit?

Yes. The adapter matches the original 19.5V 2.31A 45W specification and the 4.5mm × 3.0mm blue tip used by the 15-f211wm, so it will charge and power that model without issue.

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