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Black rectangular 150W AC adapter with 19V output and long power cord

WAWEIS

WAWEIS 150W 19V 7.9A AC/DC Adapter for HP TouchSmart 420 420T 520 520T 610 610Z

SKU CH-X0GB-QZ42F

150 W AC adapter delivers 19 V at 7.9 A with a 10 ft cord and built-in over-current, over-voltage and short-circuit protection

  • World-wide 100-240 VAC input suits travel and home use
  • 150 W at 19 V 7.9 A powers demanding HP TouchSmart models
  • 10 ft total cord length gives flexible desk placement
  • FCC, CE and RoHS certified for safety compliance
  • Over-current, over-voltage, short-circuit and over-heating protections guard the laptop

Compatible HP TouchSmart models

This 150W AC/DC adapter replaces the original charger for HP TouchSmart 420 420T 520 520T 610 610Z all-in-one PCs. It delivers 19V at 7.9A and matches part numbers 497288-001 and AL192AAR#ABA. Buyers needing a different voltage or connector should look elsewhere.

Worldwide input and safety protections

The unit accepts 100-240VAC at 50/60Hz for global use and includes over current protection, over voltage protection, short circuit protection and total power protection. A smart chip adds overheating protection while high-quality wires and isolation materials provide anti-interference performance.

10 ft total cord length

The power cord measures 10 ft end to end, giving flexible placement for desktop all-in-one setups. The adapter carries FCC, CE and RoHS certifications and is built with new components under strict quality control. Shorter cables will not reach distant outlets.

Highlights

  • World-wide 100-240 VAC input suits travel and home use
  • 150 W at 19 V 7.9 A powers demanding HP TouchSmart models
  • 10 ft total cord length gives flexible desk placement
  • FCC, CE and RoHS certified for safety compliance
  • Over-current, over-voltage, short-circuit and over-heating protections guard the laptop

Specifications

No published specifications for this item yet.

Questions about this item

How do I install this 150W adapter on my HP TouchSmart 420 and what step is often missed?

Plug the DC barrel connector firmly into the laptop power port, then connect the AC cord to a 100-240VAC 50/60Hz outlet. The step often missed is ensuring the barrel seats fully; a loose fit prevents charging.

What maintenance or replacement will this 19V 7.9A charger need over time?

No routine maintenance is required. Replace the unit if the 10 ft power cord shows fraying, the barrel tip becomes loose, or the over-voltage and short-circuit protections activate repeatedly.

What limit appears first when this adapter runs continuously at full 150W load?

The internal thermal protection triggers first. Sustained maximum output raises internal temperature until the smart chip shuts down output to prevent overheating, then auto-resets once cooled.

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