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Black rectangular 230W power brick with 10 ft cord

WAWEIS

WAWEIS 230W AC Adapter for HP 8770w i7-3820QM i7-3840QM

SKU CH-QH50-NWMYJ

230W replacement charger for HP 8770w workstations with 10 ft cord and FCC, CE, RoHS certifications

  • World-wide 100-240 V input works in any region
  • 230 W output matches the original HP 8770w power requirement
  • Ten-foot total cord length gives flexible desk placement
  • Four safety protections guard against over-current, over-voltage, short-circuit and total-power faults
  • FCC, CE and RoHS certified for regulatory compliance

HP 8770w 230W Replacement Adapter

This 230W AC adapter replaces the original HP 8770w power supply for i7-3820QM and i7-3840QM mobile workstations. It matches part numbers 693706-001, HSTNN-DA12S and H1D36AA#ABA for direct compatibility. The unit is new and built with 100 percent OEM-compatible components.

Worldwide 100-240V Input with Protection

The adapter accepts 100-240VAC at 50/60Hz for global mains use without a voltage selector. Safety circuitry includes over-current, over-voltage, total-power and short-circuit protection. A smart chip adds overheating protection while isolation materials reduce interference during operation.

10 Ft Cord and Certified Build Quality

A total 10 ft power cord length gives flexible desk or floor routing without an extension lead. The housing carries FCC, CE and RoHS certification confirming compliance with safety and environmental standards. It is not for buyers who need a lower-wattage travel charger or a USB-C power delivery solution.

Highlights

  • World-wide 100-240 V input works in any region
  • 230 W output matches the original HP 8770w power requirement
  • Ten-foot total cord length gives flexible desk placement
  • Four safety protections guard against over-current, over-voltage, short-circuit and total-power faults
  • FCC, CE and RoHS certified for regulatory compliance

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the WAWEIS 230W AC adapter on my HP 8770w, and what step is often missed?

Plug the barrel connector firmly into the laptop's DC jack until it seats, connect the IEC C5 cord to the brick, then plug into a 100-240VAC 50/60Hz outlet; the step often missed is not pushing the barrel plug in fully, which prevents charging.

What maintenance or replacement will the WAWEIS 230W adapter need over time?

The 10 ft power cord and IEC C5 cable may wear at stress points; inspect them periodically and replace the cord set if insulation frays or the connector becomes loose.

What limit appears first when the WAWEIS 230W adapter runs under sustained load?

The 230W maximum output rating is the first limit; continuous draw at or near this level triggers over-current and over-temperature protection, causing the unit to shut down until it cools.

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