Top 10 Cisco SPA504G Power Supply – Telephone Accessories

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SPA508G, SPA504G, SPA300, BENSN 5V Power Supply Adapter for Cisco IP Phones SPA525G2, SPA922, and SPA962, Cisco SPA Series Phones Charging Cord, SPA942, SPA303, CP500, SPA500, SPA900

BENSN #ad - Output: dc 5v 2a, 5 feet power cord. Power cord: our cables are of high quality and suitable for ordinary household use. Safety: tested, ce and rohs, approved and certified by FCC, and designed with safeguard features against over-voltage, over-current, short-circuit and over-temperature.

Safe, reliable, stable, with the use of power can provide you with the most cost-effective power supply. Please contact us with any questions or concerns. Power specs: input: ac 110-240v, 50-60hz. Features: preferred and more affordable than OEM version; Perfect power supply adapter for your Cisco Sound Station IP phones. Replacement for Cisco original Model PA100 charger. Compatibility: designed for cisco spa300/ spa500/cp500/ spa900, spa525g2, spa512g, spa962, spa501g, spa942, spa514g, spa922, spa525g-2, spa303, spa509g, spa508g, compatible with spa504g, SPA942 SPA Series IP Phones.
BrandBENSN #ad
ManufacturerBENSN #ad
Height0.91 Inches
Length2.13 Inches
Width1.46 Inches
Part Number50001243

2. Auspow


Auspow 5V 2A Power Supply Adapter Power Cord for Cisco IP Phones SPA508G, SPA500, SPA962, SPA942, SPA303, CP500, SPA525G2, Cisco SPA Series Phones, SPA300, SPA922 and SPA900, SPA504G

Auspow #ad - 5v 2a power adapter parameters: input : 100-240v ~ 50/60hz 05a max ; output : dc 5v 2a 10w, 10W maximum power5-FT. 5v 2a adapter application: 5v 2a charger power cord for led pixel light, VoIP Telephone Routers, home Phone System, tablet, Camera, Baby Monitor, Serato DJ Controller, HUB, Bluetooth Speaker and More Compatible 5v Devices.

Features: overcurrent protection, overcharge protection, external negative pole, internal positive pole, overvoltage protection, plug size, short circuit protection. Plug size: 5. 5 x 2. 1mm, please confirm the voltage and current, and positive and negative polarity before purchasing. Warranty: a 30-day refund, you can contact us by email if you have any questions before or after the purchase, and Auspow will reply you within 24 hours.

5v 2a charger designed for cisco spa300/ spa500/cp500/ spa900, spa512g, spa508g, spa501g, spa922, spa942, 5v 2a power supply compatible with SPA504G, spa509g, spa525g2, spa303, spa962, spa525g-2, spa514g, SPA942 SPA Series IP Phones. Compatibility: 5v 2a tcp/ip wire replacement for cisco original model pa100 charger. 5v 2a perfect power supply adapter for your Cisco Sound Station IP phones.
BrandAuspow #ad
Height0.98 Inches
Length2.36 Inches
Width1.57 Inches
Model5V 2A

3. Eagleggo


5V Power Supply Adapter for Cisco IP Phones SPA525G SPA525G2 SPA504G SPA508G SPA303 SPA922 SPA942 and SPA962 SPA300 SPA500 CP500 SPA900, Cisco VoIP Phone SPA Series Phones Charging Cord

Eagleggo #ad - Short circuit protection. Light in weight and with heavy-duty cable-wire. Power specs: input: ac 110-240v, 50-60hz. Replacement for Cisco original Model PA100 charger.

Industry quality : Over voltage protection, Over heat protection, CE. The adaptor features overvoltage, overcurrent and short circuit protection to protect it from damage. This 5v high-quality power supply adapter serves as a replacement PSU for the Cisco SPA525G VoIP phone. Output: dc 5v 2A, 6. 5 feet power cord. Compatibility: designed for cisco spa300/ spa500/cp500/ spa900, spa501g, spa922, spa512g, spa514g, compatible with spa504G, spa509g, spa525g2, spa303, spa942, spa508g, spa962, spa525g-2, SPA942 SPA Series IP Phones.
BrandEagleggo #ad
ManufacturerEagleggo #ad
Part NumberFor Cisco SPA525G VoIP
ModelSPA525G VoIP phone



PoE and LCD Display Renewed, Cisco SPA504G 4 line IP Phone without power supply with 2-Port Switch

CISCO DESIGNED #ad - Part of the cisco small business series, the sip-based cisco spa 504g 4-Line IP Phone has been tested to ensure comprehensive interoperability with equipment from voice over IP voip infrastructure leaders, enabling service providers to quickly roll out competitive, feature-rich services to their customers.

Remote provisioning tools include detailed performance measurement and troubleshooting features, enabling network providers to deliver high-quality support to their subscribers. Features such as easy station moves and shared line appearances across local and geographically dispersed locations are just some of the many advantages of the SPA 504G. With hundreds of features and configurable service parameters, the cisco spA 504G addresses the requirements of traditional business users while building on the advantages of IP telephony.

The cisco ip phone uses standard encryption protocols to perform highly secure remote provisioning and unobtrusive in-service software upgrades. Cisco small business spa 504g voip phone sip, spcp multiline silver, SIP v2, dark gray for Small Business Pro Unified Communications 320 with 4 FXO.
Height2.4 Inches
Length13.7 Inches
Width8.6 Inches
Part NumberCISCO-2655-cr
Warranty90 days limited warranty

5. POWE-Tech


5 Feet, POWE-Tech 5V AC Adapter Replacement Power Supply for Cisco SPA504G VoIP Phone, LED Light

POWE-Tech #ad - Input : 100v - 240V worldwide. Compatible with: cisco SPA504G VoIP phone. Please don't confuse us with the low quality / low current ones in the market. Brand new, high quality ac wall power Supply Adapter Charger,  not original but 100% compatible. Intelligent switching circuit will recognize a full battery & automatically switches to a save mode Plug never heats or overcharges the battery, Short circuit protection.
BrandPOWE-Tech #ad
ManufacturerPOWE-Tech #ad
Weight0.31 Pounds
Part Numberfav-047

6. MyVolts


MyVolts 5V Power Supply Adaptor Compatible with Cisco SPA504G VoIP Phone, US Plug

MyVolts #ad - This power adaptor is designed to meet the power specification of the SPA504G VoIP phone referred to here - it is the correct voltage, amperage and tip size. The plug fits a US 2-pin wall power socket. This 5v high-quality replacement power adapter is compatible with the Cisco SPA504G VoIP phone. It meets and exceeds all us safety standard, overcurrent and short circuit protection to protect your device, features overvoltage, and is energy efficient.
BrandMyVolts #ad
ManufacturerMyVolts #ad
Part NumberUS-18991



DKKPIA AC/DC Adapter Charger for Cisco SPA504G VoIP Phone Power Supply Cord Cable

DKKPIA #ad - Manufactured with the highest quality materials. Safe design and high quality material ensures the charger's temperature maintaining at a low level for security charging.

Higher energy efficiency, friendly to the earth. Ensures a sophisticated circuit design with over-heated, over-current, over-charging protection. 30 days money return guarantee, excellent service and 100% satisfaction!please rest assured purchase. Input: 100-240v, 50-60Hz. It is with multi safety protection and secure to use. Compatible with: cisco SPA504G VoIP phone. The power adapter is very durable and easy to operate.
BrandDKKPIA #ad
ManufacturerDKKPIA #ad
Part NumberPP-34



ABLEGRID AC DC Adapter Wall Charger for Cisco SPA504 SPA504G IP Phone Power Supply PSU

ABLEGRID #ad - Ocp: over Current output Protection. Scp: short Circuit output Protection. Please check your model whether it is the same as the listing shows before purchasing! World wide input voltage 100-240VAC 50/60Hz. Ovp, ocp, scp protection ovp: over voltage output protection. Ablegrid ac dc adapter wall charger for cisco spa504 SPA504G IP Phone Power Supply PSU. Ablegrid brand replacement Product. Tested Units. In great Working Condition.
ManufacturerABLEGRID #ad
Part NumberAB-2018-0417-LKP9228



T28P, T26P, NeuPo 5 Volt Power Supply | Power Adapter Compatible with VOIP Yealink SIP T20P, T42G and Cisco IP Phones SPA300 SPA500 SPA900 | Replacement Phone Charger Power Cord, T22P, T41P, T27

NEUPO #ad - Neupo one piece 5v Power Supply for Office or Home. Power supply compatible with yealink phones - sip-t20p, sip-t42g, t22p, t41p, t28p, T20P, T27, sip-t22p, sip-t41p, sip-t27, sip-t26p, sip-t28p, t26p, T42G. Power supply compatible with yealink phones - sip-t20p, t22p, t26p, sip-t22p, t28p, t27, t41p, SIP-T42G, sip-t28p, t20p, SIP-T41P, sip-t27, sip-t26p, T42G. Cable length – 6 Feet. Input: 100-240vac, 50/60hz output: 5V 2A. Power supply compatible with cisco phones - spa 303, 509g, 512g, 502g, 900, 504g, 501g, 508G, 500, 942, 514g 525g2, 922, cp500, and 962.
BrandNEUPO #ad
ManufacturerNEUPO #ad

10. Yealink


Yealink Yea-ps5v2000us Power Supply for Yealink 5-volt 2-amp

Yealink #ad - Yealink 5v 2a ac / dc adapter replacement for yealink yea-ps5v2000us power supply for Yealink 5-volt 2-amp 5VDC Power Supply Cord Cable Charger Input: 100 - 240 VAC Worldwide Use Mains PSU. World wide input voltage 100-240VAC 50/60Hz. Ocp: over Current output Protection. Scp: short Circuit output Protection. Ovp, ocp, scp protection ovp: over voltage output protection. 1 full year service warranty. 30 days money back guarantee. In great Working Condition. Tested units.
BrandYealink #ad
ManufacturerYealink Network Technology Co., Ltd #ad
Height3 Inches
Length2 Inches
Weight1 Pounds
Width2 Inches
Part NumberPS5V2000US
ModelYealink Yea-ps5v2000us Power Supply