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Black rectangular AC adapter with 10 ft power cord for JVC AA-R1904

WAWEIS

WAWEIS AC Adapter for JVC AA-R1904

SKU CH-EZDT-9R5KM

Replacement AC adapter for JVC AA-R1904 with 10 ft power cord, 100-240 V input and multiple safety protections

  • World-wide 100-240 V input suits any mains supply
  • 10 ft power cord gives flexible placement
  • Over-current, over-voltage and short-circuit protection guard the laptop
  • FCC, CE and RoHS certified for safety compliance
  • 100 % compatible replacement for the JVC AA-R1904 adapter

Replacement AC Adapter for JVC AA-R1904

This WAWEIS AC adapter is a new replacement charger built for the JVC AA-R1904 model. It accepts a worldwide input range of 100-240VAC at 50/60Hz for universal mains compatibility. The unit includes a 10 ft power cord for flexible placement. Safety features cover over-current, over-voltage, short-circuit and total power protection, and it carries FCC, CE and RoHS certification.

Who This Suits and Who Should Look Elsewhere

Buyers needing a direct replacement for a JVC AA-R1904 power supply will find full OEM compatibility and a 12 month warranty. The 10 ft cable helps where wall sockets are distant from the workspace. Users whose device requires a different connector polarity, voltage or tip size should look elsewhere, as this adapter matches only the listed JVC specification.

The Deciding Specification

The critical specification is the exact match to the JVC AA-R1904 model number; only this compatibility guarantee confirms the adapter will power the intended device correctly.

Highlights

  • World-wide 100-240 V input suits any mains supply
  • 10 ft power cord gives flexible placement
  • Over-current, over-voltage and short-circuit protection guard the laptop
  • FCC, CE and RoHS certified for safety compliance
  • 100 % compatible replacement for the JVC AA-R1904 adapter

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the WAWEIS AC adapter for the JVC AA-R1904, and what step do people often get wrong?

Connect the 10 ft power cord to a mains outlet within the 100-240VAC 50/60Hz range, then plug the DC connector into the laptop; the common mistake is forcing the barrel tip in the wrong orientation, which can bend the pin.

What maintenance or replacement will the WAWEIS adapter for the JVC AA-R1904 need later?

Inspect the 10 ft cable and barrel connector periodically for fraying or looseness; if the smart-chip overheating protection triggers repeatedly, replace the unit to restore full overload and short-circuit safeguards.

What limit appears first on the WAWEIS adapter for the JVC AA-R1904 during sustained use?

The internal smart-chip overheating protection activates before other limits, cutting output to prevent damage when the adapter runs continuously at high load.

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