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Compact black GaN wall charger with USB-C and USB-A ports

LUOM

LUOM HCJTWIN65W 65W GaN Wall Charger USB-C 35W USB-A Black

SKU CH-3SZJ-AS51W

A compact 65 W GaN wall charger with USB-C and USB-A ports fast-charges laptops and phones simultaneously while meeting IEC 62368-1 safety standards

  • Compatible phone brandsUniversal
  • Adapter connectorUSB Type-C
  • Full-size USB ports2
  • Product typeWall Charger
  • Product colorBlack
  • DetailsFast-charge two devices at a time 65 W PD output for laptops
  • GaN II technology makes the charger 53% smaller than an original charger
  • 65W USB-C output charges flagship notebooks at high speed
  • 35W USB-A and 30W USB-C ports fast-charge two devices simultaneously
  • IEC 62368-1 safety standard protects devices during charging
  • 100-240V input and compact 2.21×1.1×2.59 in size suit worldwide travel

Dual-Port GaN Charger

The LUOM HCJTWIN65W delivers up to 65W through its USB-C port and 35W through USB-A. GaN II technology shrinks the adapter to 2.21 in × 1.1 in × 2.59 in and 0.24 lb, making it 53% smaller than many stock chargers while keeping full notebook power.

Thermals Noise Power

Gallium nitride runs cooler than silicon at the same load, so the casing stays warm rather than hot during a 65W notebook charge. No fan means silent operation. The 100-240V 2.1A input handles global mains without a bulky transformer.

Safety And Compatibility

IEC 62368-1 certification covers over-current, over-voltage and temperature protection for every connected device. Intelligent power distribution balances current when both ports are used, giving phones up to 3× the speed of a 5W brick and tablets up to 30% faster than their in-box chargers.

How it compares

Measured against everything we stock in Charging Stations & Cables, at today’s prices. Recalculated every night.

Price $14.99
Cheaper than about 70% of the 9,983 comparable items (median $18.99).

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Specifications

Product
Brand nameLUOM
Model nameHCJTWIN65 W
Product typeWall Charger
Product colorBlack
Ports & slots
Adapter connectorUSB Type-C
Full-size USB ports2
Compatibility
Compatible phone brandsUniversal

Questions about this item

How do I install the LUOM HCJTWIN65W charger and what step do people often miss?

Plug the foldable prongs into a 100-240V AC outlet, then connect your USB-C or USB-A cable; the step many miss is confirming the device negotiates 5.0V, 9.0V, 15.0V or 20.0V before assuming full 65W output.

What maintenance or replacement will the HCJTWIN65W need over time?

The GaN II charger itself has no user-serviceable parts; plan to replace only the USB-C or USB-A cables when they show wear, and keep the vents clear of dust for continued IEC 62368-1 safety compliance.

What limit appears first when the HCJTWIN65W runs at full load for a long period?

The 65W maximum output caps at 20.0V 3.25A, so sustained laptop charging will hit that ceiling before thermal limits, and the 53% smaller GaN II design relies on passive cooling rather than a fan.

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