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Accelerated cycle life performance for ovonic nickel-metal hydride cellsNickel-Metal Hydride (Ni-MH) rechargeable batteries have emerged as the leading candidate for commercial replacement of nickel-cadmium (Ni-Cd) batteries. An important incentive is that the Ni-MH cell provides approximately twice the capacity of a Ni-Cd cell for a given size. A six-cell battery was committed to an accelerated cycle life test to determine the effect of separation type on performance. Results of the test may also show the Ni-MH battery to be a replacement candidate for the aerospace Ni-Cd battery.
Document ID
19920017912
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Otzinger, Burton M. (Rockwell International Corp. Canoga Park, CA, United States)
Date Acquired
September 6, 2013
Publication Date
May 1, 1991
Publication Information
Publication: NASA. Marshall Space Flight Center, The 1990 NASA Aerospace Battery Workshop
Subject Category
Spacecraft Propulsion And Power
Accession Number
92N27155
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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