EBL 2 Pack Replacement Rechargeable Cordless Phone Battery for Home Phone Panasonic 23951 P-P543 P-P543PA HHR-P543A P-P543PA1-B TYPE 43 CPB-435 KX-A43 KX-T7880 KX-T9300 KX-T9310 100% Brand New and High quality Type: Replacement Battery, Rechargeable Battery Chemistry: Ni-MH Voltage: 3.6V Capacity: 800mAh Color: Grey Designed to meet or exceed performance of original battery 1 year warranty