1.Ni-CD communication battery pack 2.AA batteries 3.3.6V batteries 4.600mA ... , 52539,52650, 52721Sanik: 3SNAAA55HSJ1, 3SNAAA60HSJ1, 3SNAAA75HSJ1, 3SNAAA75H-S-J1/F Sanyo: 49281, 60AAAH3BJ22, CLT2402, CLT2403, CLT2412, CLT2413, CLT2418, CLT2419, CLT2422, CLT2423 ...