... 6V Ni-MH and Ni-CD battery pack 4.8V Ni-MH and Ni-CD battery pack 6. ... 9.6V Ni-MH and Ni-CD battery pack 10.8V Ni-MH and Ni-CD battery pack 12V Ni ... 1.2V / singleAAAA size battery2/3AAA, 10*28.4mm, 280~300mah, AAA, 10*44mm, 240~650mah,2/3AA, 13.9 ... SafetyMajor Application / Best for:(1)Telecommunication equipments, such as cordless phones, cellular phones, transceivers.Emergency lights and security systems ...