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Black rectangular laptop AC adapter with detachable power cord

myVolts

myVolts 65W 18.5V 3.5A laptop AC adapter

SKU CH-CHNE-306C5

A 65 W laptop charger delivering 18.5 V at 3.5 A with 100–240 V input and built-in voltage, short-circuit and over-current protection

  • 65 W output powers compatible HP laptops
  • Smart chip technology ensures full compatibility with listed HP part numbers
  • Worldwide 100-240 VAC input lets you charge anywhere
  • Over-voltage, short-circuit and over-current protection safeguards your device
  • CE, FCC and RoHS certified for safety compliance

65W 18.5V adapter for listed HP part numbers

This 65W AC adapter delivers 18.5V at 3.5A and matches the original specifications for HP part numbers 519329-002, 519329-003, 583186-001, 608425-001, 608425-002, 608425-003, 608428-004 and 609939-001. It is a compatible replacement manufactured with quality materials and includes a smart chip for full compatibility. The unit accepts worldwide input voltage from 100 to 240VAC at 50 to 60Hz. It suits owners of those specific HP laptops needing a direct power replacement.

Built-in safeguards for voltage, current and heat

The adapter integrates over-voltage protection, short-circuit protection and over-current protection plus internal overheating safeguards. These features protect the laptop from incorrect voltage and electrical faults during normal operation. CE, FCC and RoHS certifications confirm compliance with recognised safety standards. The design prioritises stable power delivery without requiring additional cooling measures.

Steady 65W output under continuous use

Under sustained load the adapter maintains its rated 65W output thanks to the protection circuitry that prevents thermal and electrical overload. The worldwide input range allows consistent performance across different mains supplies without derating. It is not intended for laptops that require higher wattage or a different voltage. Buyers needing more power or a different connector should look elsewhere.

Highlights

  • 65 W output powers compatible HP laptops
  • Smart chip technology ensures full compatibility with listed HP part numbers
  • Worldwide 100-240 VAC input lets you charge anywhere
  • Over-voltage, short-circuit and over-current protection safeguards your device
  • CE, FCC and RoHS certified for safety compliance

Specifications

No published specifications for this item yet.

Questions about this item

How do I connect the 18.5V 3.5A adapter to my HP laptop and what step is often missed?

Plug the IEC C5 mains lead into the adapter, then insert the barrel tip firmly until it clicks into the laptop's DC jack; the step people skip is verifying the tip seats fully so the smart chip handshake completes.

What part of this 65W charger will need replacement first under normal use?

The detachable mains cable and the barrel-tip connector see the most mechanical stress; the adapter body itself has no user-serviceable parts and is designed to last the warranty period.

What thermal limit appears first when the 18.5V 3.5A unit runs at full 65W load for long periods?

Internal over-temperature protection triggers before the over-current or over-voltage circuits, temporarily reducing output until the chassis cools.

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