T-Power Ac adapter Compatible with RCA 4-LINE Executive Series Business Phone 25413RE3-A 25415RE3-A 25404RE3-A ATLINKS Replacement Switching Power Supply Cord Charger T-Power Made with the highest quality. OUTPUT: AC-AC Brand-new T-Power ac adapters are made with the highest quality materials. T-Power products were tested by manufacturer to match and/or exceed specifications of OEM products. 1-year limited warraty.