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Calendar Life Aging of Two Models of 18650 Lithium Ion CellsThis study will analyze calendar life aging performance of two 18650 lithium ion cell models deployed in human space flight applications. Test conditions of voltage and temperature were selected based on product application. The cell test campaign includes storage of a cell model produced in April 2007 and initial calendar life performance for a cell produced in December 2013. Mechanistic aging models will be considered. The results of this study are applicable to applications requiring extended low state of charge storage and low cycle life.
Document ID
20180003308
Acquisition Source
Johnson Space Center
Document Type
Presentation
Authors
Russell, S. (NASA Johnson Space Center Houston, TX, United States)
Darcy, E.
Date Acquired
June 4, 2018
Publication Date
April 26, 2018
Subject Category
Chemistry And Materials (General)
Report/Patent Number
JSC-E-DAA-TN55688
Meeting Information
Meeting: Space Power Workshop
Location: Los Angeles, CA
Country: United States
Start Date: April 23, 2018
End Date: April 26, 2018
Sponsors: Aerospace Corp.
Distribution Limits
Public
Copyright
Public Use Permitted.
Keywords
18650
electrochemical
cell
life
lithium ion
battery

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