9 V Primary lithium manganese dioxide (Li-MnO2) battery

KEY FEATUREs
■ A non-replaceable fuse is
   incorporated in the battery
■ A normally closed thermal fuse (TCO)
   is incorporated in the battery. It is
   non-replaceable and non-resettable
■ A blocking diode is incorporated in the
   battery to prevent charging
■ A non-replaceable fuse is connected
   between two of the cells for added
   safety
■ A complete discharge device (CDD)
   with LED activation indicator is built
   into the battery. The CDD consists of a
   manually activated switch to connect a
   resistor for discharging to 0V.
■ Made in the USA

Typical applications
■ AN/PSC-2 Communications Terminal
■ AN/MLQ36 Mobile Support System
■ MU/848/PSC-2