Charge Retention Test Experiences on Hubble Space Telescope Nickel-Hydrogen Battery Cells
Sealed Aerospace Metal-Hydride Batteries
NASA Aerospace Battery Workshop, 1991
Battery and Cell Testing at NASA. Marshall Space Flight Center
Nasa Standard 50Ah Nickel Cadmium Battery Cell: Cell-Level Performance History
NASA Aerospace Flight Battery Systems Program: An Update
1990 NASA Aerospace Battery Workshop
Hubble Space Telescope Nickel-Hydrogen Flight Spare Battery Test
NASA Advanced Aeronautics Design Solar Powered Remotely Piloted Vehicle
Battery availability for near-term (1998) electric vehicles