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Rectangular black power brick with blue-tipped 4.5mm connector and detachable mains lead

GCROWN

GCROWN 19.5V 2.31A 45W AC Adapter 4.5mm Blue Tip

SKU CH-RY3R-5XZC7

A 45 W AC adapter delivering 19.5 V at 2.31 A with a 4.5 mm blue-tip connector for compatible HP Stream, Spectre, EliteBook Folio, Pavilion x360 and Split models

  • Battery TypeLithium-Ion
  • Worldwide voltage input 100-240V suits travel
  • 45W output at 19.5V 2.31A powers compatible HP laptops
  • Blue-tip 4.5mm connector fits Stream Spectre EliteBook Folio Split Pavilion models
  • Two plugs included for mains and laptop connection
  • Brand-new GCROWN adapter replaces original charger

45W AC Adapter with 4.5mm Blue Tip

This GCROWN adapter delivers 19.5V at 2.31A for compatible HP laptops. It accepts a universal 100-240V input at 50-60Hz. The 4.5mm by 3.0mm blue-tip connector fits the listed Stream, Spectre, EliteBook Folio, Split, Pavilion and TouchSmart models. It is supplied new with two plug options.

Suits owners of listed HP models needing

Buyers with laptops that require a different voltage, amperage or tip size should look elsewhere. The adapter is not suitable for devices that use USB-C Power Delivery or a barrel connector other than 4.5mm. Users who need a higher wattage unit for larger workstations will not be served by this 45W design.

Plug the tip into the laptop

No tools or software configuration are required. The most common issue is selecting the wrong tip size for a specific model variant. Always verify the exact laptop model number against the compatibility list before ordering. A loose fit or incorrect polarity will prevent charging.

Highlights

  • Worldwide voltage input 100-240V suits travel
  • 45W output at 19.5V 2.31A powers compatible HP laptops
  • Blue-tip 4.5mm connector fits Stream Spectre EliteBook Folio Split Pavilion models
  • Two plugs included for mains and laptop connection
  • Brand-new GCROWN adapter replaces original charger

Specifications

Battery TypeLithium-Ion

Questions about this item

Does my laptop need a 4.5 mm by 3.0 mm blue-tip barrel connector to use this adapter?

Yes, the adapter supplies power through a 4.5 mm by 3.0 mm blue-tip barrel connector that matches the listed HP Stream, Spectre, EliteBook Folio, Split, Pavilion and TouchSmart models.

Will this 45 W adapter run an older HP notebook that originally shipped with a higher-wattage brick?

The adapter delivers 19.5 V at 2.31 A for 45 W; if the older notebook requires more power it may charge slowly or not at all, so match the original wattage first.

How can I confirm the adapter is working after I plug it in?

The laptop should show the charging indicator, the battery level should rise, and the system should run without draining the battery while the adapter is connected.

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