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ABLEGRID AC/DC adapter for Yealink T55A SIP phone, black rectangular unit with barrel connector tip

ABLEGRID

ABLEGRID AC/DC Adapter Charger for Yealink T55A SIP-T55A IP Phone

SKU CH-GZV4-NH1V4

Powers Yealink T55A SIP phones with 100-240 V AC input and built-in over-voltage and over-heat protection

  • Battery typeUPS
  • Worldwide AC input from 100 to 240 volts
  • 50 to 60 Hz frequency suits global mains
  • Over-voltage protection guards the IP phone
  • Over-heat protection keeps the adapter safe
  • Barrel-tip connector fits Yealink T55A SIP-T55A

Compatible Power Supply for Yealink T55A

This AC/DC adapter delivers the correct DC output and barrel tip for the Yealink T55A SIP-T55A IP phone. It is a non-OEM replacement built to match the original specifications. The unit accepts a worldwide AC input range of 100-240V at 50-60Hz. CE, FCC and RoHS certifications are included.

Input Range and Protection Features

The charger operates across a 100-240V AC input, making it suitable for international voltage standards at 50 or 60Hz. Integrated over-voltage and over-heat protection circuits guard the phone and the adapter during extended use. The fixed barrel connector ensures a secure fit without adapter tips. Output voltage and tip size must match the original unit exactly.

Desktop Charger Form Factor

The compact brick design sits inline on the power cord, keeping the phone base clear for desk mounting or wall placement. A standard IEC mains lead connects the adapter to the wall outlet. No additional drivers or configuration are required; plug the barrel tip into the phone and the mains plug into the socket. Ventilation space around the adapter is recommended for continuous operation.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $14.99
Pricier than about 67% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameABLEGRID
Power
Battery typeUPS

Questions about this item

Will this adapter run the Yealink T55A on my existing 100-240V mains supply without a voltage converter?

Yes, the input range is AC 100-240V at 50-60Hz so it works worldwide on standard mains without a converter.

How can I confirm the charger is delivering the correct DC output to the phone after I plug it in?

The phone will power on and show its normal boot screen; the adapter includes over-voltage and over-heat protection that prevents incorrect output.

Does the package include the barrel-tip cable that plugs into the T55A or must I buy that separately?

The box contains one new AC/DC adapter with the barrel-tip cable attached; no extra cable purchase is needed.

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