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GCROWN 45W laptop charger with blue 4.5mm tip and detachable power cord

GCROWN

GCROWN 45W AC Adapter Laptop Charger Blue Tip 4.5mm

SKU CH-BCQ9-GCD1E

A 45 W AC adapter with a 4.5 mm blue tip that powers compatible HP Stream, Pavilion, Spectre and EliteBook laptops

  • Battery TypeLithium-Ion
  • Powers HP Stream and Pavilion laptops with 45W output
  • Accepts worldwide voltage from 100 to 240V input
  • Blue-tip 4.5mm connector fits listed HP models
  • Replaces multiple HP part numbers including 740015-001
  • New condition ensures reliable charging from day one

45W HP replacement charger

This 45-watt AC adapter replaces original HP power supplies for Stream, Pavilion x360, Spectre x360, Elitebook Folio 1040 G1 and TouchSmart models. It accepts 100 to 240 volt input at 1.6 amps and delivers 19.5 volts at 2.31 amps through a blue-tip connector measuring 4.5 millimetres outer diameter and 3.0 millimetres inner diameter.

Sustained 45W delivery

The adapter is rated for continuous 45-watt output at 19.5 volts and 2.31 amps, matching the factory specification for the listed HP ultrabooks and notebooks. Under normal indoor temperatures it maintains this load without throttling, provided the mains supply stays within the 100 to 240 volt range.

Blue-tip plug fit

Installation is a simple plug-in: align the 4.5 millimetre outer barrel and 3.0 millimetre centre pin with the laptop charging port and push until seated. The most common issue is ordering the wrong tip size; verify the 4.5 millimetre by 3.0 millimetre dimensions against the original adapter before purchasing.

Highlights

  • Powers HP Stream and Pavilion laptops with 45W output
  • Accepts worldwide voltage from 100 to 240V input
  • Blue-tip 4.5mm connector fits listed HP models
  • Replaces multiple HP part numbers including 740015-001
  • New condition ensures reliable charging from day one

Specifications

Battery TypeLithium-Ion

Questions about this item

Does the 45W adapter run hot or make noise when left plugged in all day?

The unit delivers a steady 19.5V at 2.31A from a 100-240V 1.6A input with no moving parts, so it stays cool and silent during continuous use.

What must I already have for this charger to work with my laptop?

Your notebook needs a 4.5mm outer / 3.0mm inner diameter blue-tip DC jack and must accept 19.5V 2.31A input; the adapter replaces HP part numbers such as 740015-001 or ADP-45FE B.

Will this 4.5mm blue-tip charger fit my older HP Pavilion 15-f009wm?

Yes — the 15-f009wm is listed among the compatible models, so the 45W 19.5V output and blue-tip connector match the original supply.

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