Amazon.com: PK Power 5V 2A AC Adapter for Yealink SIP-T26P T28P T22P T20P T42G Power Supply PSU : Electronics
Amazon.com: NeuPo 5 Volt Power Supply | Power Adapter Compatible with VOIP Yealink SIP T20P, T22P, T26P, T27, T28P, T41P, T42G and Cisco IP Phones SPA300 SPA500 SPA900 | Replacement Phone Charger
Amazon.com: Yealink Ultra-Elegant IP Phone SIP-T41P PoE, Power Supply Not Included (Renewed) : Office Products
Amazon.com: 5 Volt Power Supply can be Used to Charge Yealink SIP T20P, T22P, T26P, T27, T28P, T54S,T56A T58A and Cisco IP Phones SPA300 303 508G 509G Models. : Office Products
Amazon.com: NeuPo 5 Volt Power Supply | Power Adapter Compatible with VOIP Yealink SIP T20P, T22P, T26P, T27, T28P, T41P, T42G and Cisco IP Phones SPA300 SPA500 SPA900 | Replacement Phone Charger
Amazon.com : Yealink T27G IP Phone, 6 Lines. 3.66-Inch Graphical LCD. USB 2.0, Dual-Port Gigabit Ethernet, 802.3af PoE, Power Adapter Not Included ( SIP-T27G) : Office Products
Amazon.com : NeuBasics 5 Volt Power Supply | Power Adapter for VOIP Yealink IP Phones SIP-T20P, T21P, T22P, T26P, T28P, T41P, T42G, T46G, T48G Phones : Office Products
Amazon.com: MyVolts 5V Power Supply Adaptor Compatible with/Replacement for Yealink T20P IP Phone - US Plug : Tools & Home Improvement