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Black rectangular AC adapter with 10 ft power cord

WAWEIS

WAWEIS AC Adapter Replacement for MEGACRA S7020 28" 40W

SKU CH-JNVR-BKSRC

Replacement AC adapter for MEGACRA S7020 28" 40W sound bar with 10 ft cord, 100-240V input and multiple safety protections

  • World-wide 100-240V input works across regions
  • 10 ft power cord gives flexible placement
  • Over-current, over-voltage and short-circuit protection safeguards hardware
  • FCC, CE and RoHS certified for safety compliance
  • 100 % compatible replacement for MEGACRA S7020 28" 40W

Power adapter for MEGACRA S7020 28

This 40W AC adapter replaces the original charger for the MEGACRA S7020 28" sound bar. It delivers a stable 40W output through a wired connection. The unit supports worldwide input voltage from 100 to 240VAC at 50 or 60Hz. It is built with new components and carries FCC, CE and RoHS certifications.

Compatibility and cable length check

Verify that your sound bar is the MEGACRA S7020 28" model before ordering. The included power cord measures 10 ft in total length. Ensure the barrel connector matches the device input and that the mains plug suits your local outlet. No battery is included with this adapter.

Safety features and daily use

Over current, over voltage, short circuit and total power protection circuits guard the sound bar during operation. Overheating protection uses a smart chip while anti-interference isolation materials reduce signal noise. The 10 ft cord allows flexible placement near a wall socket. The adapter is designed for continuous indoor use with the specified sound bar.

Highlights

  • World-wide 100-240V input works across regions
  • 10 ft power cord gives flexible placement
  • Over-current, over-voltage and short-circuit protection safeguards hardware
  • FCC, CE and RoHS certified for safety compliance
  • 100 % compatible replacement for MEGACRA S7020 28" 40W

Specifications

No published specifications for this item yet.

Questions about this item

Does the 40 W adapter ship with the 10 ft power cord or must I buy a cord separately?

The package includes the adapter and a 10 ft power cord, so no separate cord is needed.

My MEGACRA S7020 28" needs 40 W — is this the only wattage offered for this model?

This replacement is rated at 40 W, matching the original specification for the S7020 28".

Will the 100-240 V input let me use the charger abroad without a voltage converter?

Yes, the 100-240 V 50/60 Hz input works worldwide; only a local plug adapter may be required.

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