21HB-7, 18HB-80
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NICKEL - HYDROGEN STORAGE BATTERY (NHSB)
21HB-7, 18HB-80

Storage battery
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Photo Description
(NHSB) 21HB-7, 18HB-80

Field of application
The batteries are intended for applications in space vehicles, operating on the geostationary and low
near-earth orbits.

Purpose and design
The battery is used for a direct conversion of the electric energy into the chemical energy of nickel
hydroxide and hydrogen reaction, for conservation of the energy in this form for a definite time and its
reverse conversion into the electric energy. Nickel-hydrogen storage battery is contained in a pressure
vessel with a common gas collector.
Basic advantages
Compactness. High efficiency, silent operation, absence of hazardous emissions. Ability to work in
any space position and at great overloads (10 g - axial, 100 g- impact).

Development prospects

The battery of 2,5-200 Ah capacity and a number of storage cells reaching 75 pcs. can be manufactu-
red using the complete parts of NHSB.
   About company
   Main activity
Storage battery
(NHSB) 21HB-7, 18HB-80
Rolled metal
Nikel strips
Electrode
Nikel-oxide electrodes
Electrolytic powder
Nickel electrolytic powders
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MAKS
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