RadioShack 3.6V/600mAh Ni-MH Cordless Phone Battery 3 x AAA Size for GE RCA & Clarity Phones Replaces GE 25922, 25942, 27901, 27910, 27923, 27930, 27956, 27990, 27993, 28122, 28821 Replaces RadioShack 23-2105 & 23-894 Clarity C420 RCA 25250, HS401, HS2501 Connector Type B