HQRP AC Adapter/Charger / Power Supply Compatible with Panasonic KX-TG5583 KX-TG5621 KX-TG5621S Cordless Phone Base Unit + HQRP Coaster HQRP&reg; Base Unit AC Adapter plus HQRP&reg; Coaster; Input: 120V AC; Output: DC 9V, 500mA; Safety Features: High Efficiency and Reliability; Automatic Overload cut-off; Automatic Thermal cut-off; Short circuit and Over Voltage protection; Low Interference & Noise; Compatible with Original AC Power Adapter; 1 Year warranty! Compatible with: Panasonic KX-TG5583 KX-TG5621 KX-TG5621S KX-TG5210 KX-TG5212 KX-TG5213 KX-TG5240 KX-TG5453 KX-TG5456 KX-TG5471 KX-TG5480 KX-TC1868 KX-TC1868B KX-TC1871 KX-TC1871B KX-TC1872 KX-TC1872B KX-TC1891 KX-TC1891B KX-TC904 KX-TC904B KX-TC904W KX-TC907 KX-TC907B KX-TC911 KX-TC911B KX-TC911W KX-TC917HSB KX-TCC902 KX-TCC902B KX-TCC902W KX-TG2388 KX-TG2396 KX-TG2396B