- No added Mercury or Cadmium
- High energy density, long life power source.
- Good low and high temperature operations.
This 45 volt battery is used in a high voltage volt-ohm-meter for testing telephone circuits. It used to be used as a "B" battery in old vacuum tube portable radios which have gone the way of all good dinosaurs. Transistor radios like only low voltage but it's very helpful to have these batteries available for specialized purposes. Thanks, Battery Mart!
works well for what I wanted it for
It is a battery for an old Olms Meter.