Hitech - Replacement EXAI978, EXL8945, EXP8000A Cordless Phone Battery for Many Uniden Phones Capacity: 1300mAh Voltage: 3.6V Chemistry: Ni-MH See description for list of compatible cordless telephones Replaces Panasonic P-P501A, P-P504PA, HHR-P505A, and Uniden BT-905 batteries