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Typical Li-ion Batteries 1
Typical Li-ion Batteries 1
Features:
Ø Consists of 33 rectangular lithium-ion cells with the rated capacity of 20Ah by 3P and 11C；
Ø Can be used to 100V bus;
Ø The left panel of the batteries installed 6 electric connectors to realize power, measuring signal, thermal control and ground test, etc.;
Ø By-pass components are optional.
Applications: LEO, MEO, GEO.
Flight heritage: Satellites of Red East series, satellites of Yaogan series.
Product parameters:
|
Model |
Rated capacity (Ah) |
Working voltage (V) |
Operating temperature (℃) |
Weight (kg) |
Dimension (mm) |
Designed lifetime |
|
DC-LL20-2 |
60 |
39.6 |
10～30 |
≤29.0 |
525×305×230 |
LEO：30000cycles(DOD≤20％)or 5a MEO： 1920 cycles(DOD≤70％)or 10a GEO： 1350 cycles(DOD≤80％)or 15a |