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Black AC adapter with 6.5 ft power cord for Serene Innovations SA-40 HearAll

WAWEIS

WAWEIS AC/DC Adapter for Serene Innovations SA-40 HearAll 6.5 Ft

SKU CH-Y82D-4QPJC

Replacement AC adapter compatible with the Serene Innovations SA-40 HearAll, featuring 6.5 ft cord, 100-240V input, and FCC, CE, RoHS certifications

  • World-wide 100-240VAC input suits travel and home use
  • 5 ft power cord gives flexible placement near outlets
  • FCC CE RoHS certifications confirm safety compliance
  • Over-current over-voltage short-circuit protections safeguard the amplifier
  • 100 % compatible replacement for the Serene Innovations SA-40 HearAll

Purpose & Audience

The WAWEIS AC/DC adapter powers the Serene Innovations SA-40 HearAll Bluetooth cell phone amplifier. It replaces a lost or damaged original charger so the amplifier stays ready for calls. Buyers who need a different connector or voltage should look elsewhere.

Upgrade Path

This unit matches the factory specification for the SA-40 model, delivering 100-240VAC 50/60Hz worldwide input. The 6.5 Ft cord adds reach compared with shorter original cables. It is not a higher-wattage upgrade and will not charge other devices.

Build Fit

The adapter plugs directly into a wall outlet and connects to the amplifier without extra cables. Safety circuits include over-current, over-voltage, short-circuit and total-power protection. FCC, CE and RoHS certifications confirm compliance for home or office use.

Highlights

  • World-wide 100-240VAC input suits travel and home use
  • 5 ft power cord gives flexible placement near outlets
  • FCC CE RoHS certifications confirm safety compliance
  • Over-current over-voltage short-circuit protections safeguard the amplifier
  • 100 % compatible replacement for the Serene Innovations SA-40 HearAll

Specifications

No published specifications for this item yet.

Questions about this item

What wall-outlet voltage range does the WAWEIS adapter accept?

The adapter operates on a world-wide input of 100-240VAC at 50/60Hz, so it plugs directly into standard mains sockets without a separate voltage selector.

How do you connect the 6.5 Ft cord to the Serene Innovations SA-40 HearAll?

Plug the barrel connector firmly into the SA-40's DC input jack until it seats fully; the common mistake is leaving it partially inserted, which prevents charging.

When should the adapter be replaced?

Replace the unit if the cord shows fraying, the plug becomes loose, the charger overheats, or the built-in over-current, over-voltage or short-circuit protections trigger repeatedly.

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