High-performance Lithium-ion Cell for Space Applications (JMG150)(150Ah)

(JMG150)
Registration date | 5/29/2013 |
---|---|
JAXA development group | Research Unit I, Research and Development Directorate |
View diagram | See Attachment 1 |
Environmental resistance | See Attachment 2 |
Patent number (publication number) |
N/A |
Reference | N/A |
Satellite and launch date | To be supplied after launch |
Note | N/A |
Manufacturer
GS Yuasa Technology Ltd.
Kyoto-shi, Kyoto, Japan
https://www.gs-yuasa.com/gyt/jp/
Features
Upgraded version of JMG50/100.
Cell performance is the highest level in the world.
- Long mission life
■ LEO (DOD 25%) 7 years
■ GEO (DOD 80%) 20 years - High specific energy
168 Wh/kg (Typical)
Applications
Supply of electric power to a satellite/probe when solar power is not available (eclipse period).
Specifications
Property | JMG150 | Remarks |
---|---|---|
Cell Configuration | Elliptic cylinder | - |
Cathode | LiCoO2 | - |
Anode | Graphite | - |
Capacity | 150 Ah | Rated |
Average discharge voltage | 3.7 V | - |
Weight | 3,530 g | - |
Dimensions (W×D×H) | 130 mm × (54 mm) × 271 mm | Excluding terminals |
Energy density | 157 Wh/kg, 354 Wh/L | Rated |