We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular black power brick with 4.5mm blue tip connector and long cable

GCROWN

GCROWN 19.5V 65W 45W 4.5mm blue tip AC adapter

SKU CH-9GA7-EF62W

Replacement AC adapter supplies 19.5 V at up to 65 W with a 4.5 mm blue tip for compatible HP laptops

  • Battery TypeLithium-Ion
  • Charges 65 W and 45 W HP laptops from one adapter
  • Works worldwide with 110–240 V input voltage
  • UL listed for electrical safety in the US and Canada
  • 5 mm blue tip fits many EliteBook, ProBook and Spectre models
  • 14 ft cable gives flexible desk placement

19.5V 65W HP Smart Blue Tip Adapter

This GCROWN AC adapter delivers up to 65 W at 19.5 V with a 4.5 mm blue tip connector. It suits owners of compatible HP EliteBook, ProBook, Pavilion x360, Spectre x360, Stream and Chromebook models that require a Smart Blue Tip power supply.

Sustained load behaviour

The unit accepts 110–240 V input and maintains a steady 19.5 V 3.33 A output during continuous operation. UL listing confirms the design meets electrical safety standards for prolonged use in the United States and Canada.

Interface practical limits

The 4.5 mm blue tip fits only HP Smart Blue Tip devices rated for 45 W or 65 W. Laptops needing a different connector, higher wattage or a non-HP charging protocol cannot use this adapter.

Highlights

  • Charges 65 W and 45 W HP laptops from one adapter
  • Works worldwide with 110–240 V input voltage
  • UL listed for electrical safety in the US and Canada
  • 5 mm blue tip fits many EliteBook, ProBook and Spectre models
  • 14 ft cable gives flexible desk placement

Specifications

Battery TypeLithium-Ion

Questions about this item

How much heat or noise does the 19.5V 3.33A 65W adapter produce when running continuously?

The UL-listed 19.5V 3.33A 65W adapter uses passive cooling with no fan, so it runs silently and stays at a safe temperature during all-day use.

What must I already own for the 4.5mm blue tip connector to work with my laptop?

You need an HP Smart Blue Tip laptop that accepts 19.5V at 2.30A 45W or 3.33A 65W, such as the EliteBook 840 G3 G4 G8 or ProBook 440 G8.

Will the 110-240V input let me use the charger alongside older 19.5V HP barrels I still have?

Yes, the 110-240V input and 4.5mm blue tip match the same voltage and polarity as legacy 19.5V HP Smart Blue Tip adapters, so they can share the same outlet strip.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.