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Black rectangular AC adapter with 19V 4.74A label and 10 ft power cord

WAWEIS

WAWEIS AC/DC Adapter 19V 4.74A Ottoman ST-C-090-19000474CT

SKU CH-TGA3-9H74Z

Delivers 19V 4.74A power with 100-240V input, 10 ft cord and FCC CE RoHS certification

  • Worldwide 100-240 V input works in any region
  • 10 ft power cord gives flexible desk placement
  • Four protection circuits guard against over-current, over-voltage, short-circuit and total-power faults
  • FCC, CE and RoHS certified for safety compliance
  • 19 V 4.74 A output matches original Ottoman ST-C-090-19000474CT specification

Replacement AC Adapter for Ottoman

This 19V 4.74A power supply replaces the original Ottoman ST-C-090-19000474CT adapter. It delivers 100% compatibility with the listed device models for direct laptop charging. The unit includes a 10 ft power cord for flexible placement. It is built with new components and carries FCC, CE and RoHS certifications.

Sustained Load Protection

Multiple safety circuits guard the adapter during continuous operation. Over current protection, total power protection, over voltage protection and short circuit protection activate under prolonged demand. A smart chip adds overheating protection while high-quality wires and isolation materials reduce interference. These features maintain stable output across the 100-240VAC 50/60Hz input range.

19V 4.74A Output Specification

The single specification that decides fit is the 19V 4.74A output rating. Only laptops requiring exactly this voltage and current will operate correctly with this adapter. Buyers who need a different voltage or amperage cannot use this unit. Verify the original charger label matches these values before ordering.

Highlights

  • Worldwide 100-240 V input works in any region
  • 10 ft power cord gives flexible desk placement
  • Four protection circuits guard against over-current, over-voltage, short-circuit and total-power faults
  • FCC, CE and RoHS certified for safety compliance
  • 19 V 4.74 A output matches original Ottoman ST-C-090-19000474CT specification

Specifications

No published specifications for this item yet.

Questions about this item

How much heat or noise does the 19V 4.74A adapter produce when running all day?

The unit has no fan and uses passive cooling, so it runs silently. Overheating protection and a smart chip keep temperatures in check during continuous operation.

What must I already own for this 19V 4.74A adapter to work with my Ottoman laptop?

You need an Ottoman notebook that accepts a 19V 4.74A barrel input. The 10 ft cord ends in a standard mains plug for 100-240VAC 50/60Hz outlets.

Will this 19V 4.74A adapter work alongside my original Ottoman ST-C-090-19000474CT charger?

Yes, it is built as a direct replacement with identical 19V 4.74A output and the same connector, so it behaves the same as the original supply.

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