A secondary battery exhibiting a long cycle life and comprising a negative
pole activating material made of lithium or zinc is provided, the battery
at least having a negative pole made of lithium or zinc serving as the
negative pole activating material, an electrolyte (electrolytic
solution), a separator, a positive pole made of a positive pole
activating material, a collecting electrode and a battery case, wherein
at least the surface of the negative pole is covered with a film having a
structure which allows ions relating to the battery reactions to pass
through. Since growth of dendrites of lithium or zinc at the time of
charge can be prevented, short circuiting between the negative pole and
the positive pole can be prevented. Therefore, the charge/discharge cycle
life can significantly be lengthened. As a result, a lithium secondary
battery, a nickel-zinc secondary battery, an air-zinc secondary battery,
a bromine-zinc secondary battery and a silver oxide-zinc secondary
battery of long cycle life can be manufactured.