5V / 2A AU Power Adapter for T29/T3x/T46/T48/T5x series IPPhones - AU Model Yealink Sale! from 2800 /per Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. 5V / 2A AU Power Adapter for T29/T3x/T46/T48/T5x series IPPhones - AU Model Qty available: 5 SKU: SIPPWR5V2A-AU Tweet