BFKK
BFKK 5V 2A power adapter for Yealink SIP-T29G T46S T48S T58A T58-CAM T54W T57W MP54 MP56
5 V 2 A desktop adapter with 1.5 m US cord, FCC and CE certified, for Yealink SIP-T29G, T32G, T38G, T46G, T46S, T48G, T48S, T54W, T57W, T58A, T58-CAM, MP54, MP56 and CP860 IP phones
- Reliable power for Yealink SIP phones with 5 V 2 A output
- Worldwide use supported by 100-240 V 50/60 Hz input
- Built-in smart IC protects against short circuit, over current, over voltage and over temperature
- Durable 1.5 m power cord with US standard wall plug
- FCC and CE certified, meets OEM manufacturing standards
Compatible Yealink IP phone models
This 5 V 2 A adapter powers a wide range of Yealink SIP desk phones including the T29G, T46S, T48S, T58A, T58‑CAM, T54W, T57W, MP54 and MP56. It also supports the SIP‑T38G, SIP‑T46G, SIP‑T48G, SIP‑T32G, SIP‑T5xx series and the CP860 conference phone. Buyers whose handset is not on this list will need a different supply.
Cable length and protection features
A 1.5 m power cord with a US‑standard wall plug is permanently attached, giving enough reach for typical desk layouts. The unit carries FCC and CE certification and includes an internal smart IC that guards against short‑circuit, over‑current, over‑voltage and over‑temperature conditions. No extra software or configuration is required.
Output capacity and service coverage
Rated at 5 V and 2000 mA, the adapter delivers up to 10 W for a single IP phone and operates on any 100‑240 V, 50/60 Hz mains supply. It is not suited for devices that draw more current or require a higher voltage. The supplier backs the unit with a 365‑day exchange period.
Highlights
- Reliable power for Yealink SIP phones with 5 V 2 A output
- Worldwide use supported by 100-240 V 50/60 Hz input
- Built-in smart IC protects against short circuit, over current, over voltage and over temperature
- Durable 1.5 m power cord with US standard wall plug
- FCC and CE certified, meets OEM manufacturing standards
Specifications
No published specifications for this item yet.
Questions about this item
Does the DC connector on this BFKK adapter wear out and need replacement over time?
The premium copper DC connector is designed for good resistance to bending and pulling, giving it a long service life under normal use.
What protection activates first if the adapter runs continuously at full 5V 2A output?
Built-in smart IC chip provides over-temperature, over-current, over-voltage and short-circuit protection that will trigger before components are damaged.
How warm does the power supply get and how much power does it draw when a Yealink phone is connected all day?
Input is 100-240V 50/60Hz with a 5V 2A Class 2 output; the unit meets FCC and CE safety limits for continuous operation.
New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.



