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Compact black wall plug with 3.9FT cable and barrel connector

BFKK

BFKK 5V 2000mA power adapter for Yealink T29G T46S T48S T52S T54S T56A T58V T58A MP56 T46G

SKU CH-5V2B-7ZTV6

5 V 2 A AC/DC adapter with 3.9 ft cord, 100–240 V 50/60 Hz input and FCC/CE/RoHS certification for Yealink IP phones

  • Powers Yealink desk phones worldwide with 100-240V 50-60Hz input
  • Delivers stable 5V 2000mA output for reliable IP phone operation
  • Includes 3.9FT power cord for flexible desk placement
  • Built-in short-circuit overvoltage overcurrent and overheat protection safeguards hardware
  • FCC CE ROHS certified adapter constructed from ABS+PC for durability

Compatible Yealink IP Phone Models

This 5 V power adapter fits Yealink T29G, T46S, T48S, T52S, T54S, T56A, T58V, T58A, MP56 and T46G desk phones. It replaces the original supply when the factory unit is lost or damaged. Buyers with non‑Yealink endpoints or models not listed above cannot use this adapter.

3.9 ft cord and protection circuits

The package includes a 3.9 ft detachable mains lead made from ABS+PC for tensile resistance and anti‑ageing. Built‑in safeguards guard against short circuit, overvoltage, overcurrent and internal overheating. No mounting hardware, configuration software or additional cables are supplied.

100–240 V 50–60 Hz input range

The adapter accepts worldwide mains voltages from 100 to 240 V at 50 or 60 Hz and delivers a fixed 5 V 2000 mA output. It cannot power devices that require a different voltage, higher current or a proprietary connector. Use in regions outside the stated voltage or frequency range is not supported.

Highlights

  • Powers Yealink desk phones worldwide with 100-240V 50-60Hz input
  • Delivers stable 5V 2000mA output for reliable IP phone operation
  • Includes 3.9FT power cord for flexible desk placement
  • Built-in short-circuit overvoltage overcurrent and overheat protection safeguards hardware
  • FCC CE ROHS certified adapter constructed from ABS+PC for durability

Specifications

No published specifications for this item yet.

Questions about this item

Will the 5 V 2000 mA output need any periodic recalibration or component replacement?

No scheduled maintenance is required; the adapter has no user-serviceable parts and relies on built-in short-circuit, over-voltage, over-current and over-temperature safeguards.

What limits continuous operation first — the 100-240 V input range or the 50-60 Hz frequency tolerance?

Neither; the unit is rated for the full 100-240 V, 50-60 Hz range, so the practical limit is the connected phone's own power draw staying within 5 V 2000 mA.

How much heat or fan noise does the adapter produce when powering a Yealink desk phone all day?

It runs silently with no fan; the ABS+PC housing dissipates heat passively, so only mild warmth is felt during continuous use.

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