2x New NH-14WM 1.2V Ni-MH Gumstick Battery for Sony Walkman MiniDisc CD Player 

SONY MINIDISC PLAYERS

MZ-E30, MZ-E35, MZ-E50, MZ-EP11, MZ-E501,
MZ-N1, MZR-910, MZR-909, MZR-900, MZR-90,
MZR-91, MZR-55MZ-E909, MZ-E900, MZ-E501, MZ-E600, MZ-E70,
MZ-E75, MZ-E700, MZ-E500, MZ-E800, MZ-E90,
MZ-E75, MZ-E55, MZ-E44, MZ-E45, MZ-E25

SONY DISCMAN
D-EJ01, D-EJ925, D-EJ01, D-EJ955, D-EJ955S