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Black rectangular AC adapter with blue-tip barrel connector and integrated cable

Blueskysea

Blueskysea HP Smart Blue Tip 65W 45W AC Adapter

SKU CH-DDKH-FRQSW

A 65W and 45W compatible HP laptop charger with a Smart Blue Tip 4.5 x 3.0 mm connector

  • TypeAC Adapters
  • Powers HP laptops with 19.5V 3.33A 65W output
  • Also runs 45W models at 19.5V 2.31A
  • Works worldwide on 100-240V 50-60Hz mains
  • Fits Smart Blue Tip 4.5 x 3.0 mm connector
  • Tested for EliteBook 830 840 850 ProBook 430 440 450 640 650

HP Smart Blue Tip Compatibility

This AC adapter replaces original HP chargers that use the Smart Blue Tip connector. It supplies up to 65 watts at 19.5 volts and 3.33 amps while also supporting 45 watt models at 2.31 amps. The unit accepts 100 to 240 volt input at 50 to 60 hertz for worldwide use.

Build Integration

The 4.5 by 3.0 millimetre blue tip fits listed EliteBook, ProBook, Envy, Pavilion x360, Spectre, Stream, Chromebook and ZBook models. It connects directly to the laptop’s DC jack without extra cables or dongles. A standard IEC C5 mains lead completes the connection to wall power.

Power Headroom

At 65 watts the adapter runs ultrabooks and mainstream business notebooks under full load while charging the battery. It will not sustain high-performance mobile workstations that demand more current than 3.33 amps. The 45 watt compatibility covers lighter ultraportables and Chromebooks.

Highlights

  • Powers HP laptops with 19.5V 3.33A 65W output
  • Also runs 45W models at 19.5V 2.31A
  • Works worldwide on 100-240V 50-60Hz mains
  • Fits Smart Blue Tip 4.5 x 3.0 mm connector
  • Tested for EliteBook 830 840 850 ProBook 430 440 450 640 650

Specifications

TypeAC Adapters

Questions about this item

How much power does the 19.5V 3.33A output deliver before the adapter reaches its thermal limit?

The adapter supplies up to 65W at 19.5V 3.33A and is also compatible with 45W 19.5V 2.31A loads, so sustained output stays within those ratings.

Does the brick run hot or make audible noise when powering an HP EliteBook 840 G8 all day?

The unit is tested to meet North American electrical safety standards and operates from 100-240V 50-60Hz input without fan noise; normal warmth is expected under continuous load.

Which HP part numbers must already be on my laptop for this blue-tip charger to fit?

Compatible HP part numbers include 710412-001, 741727-001, 709985-002, 709985-004, 213349-109, 854054-002, AD9043-022G2, 714657-001, 709985-001, 740015-002, 854055-004, 740015-003, L24008-001, L25296-001, L25296-002, SK90195333 and SK90A195231.

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