Sc33117 cell,SATLUTION

Cell Engine

Sc33117 cell

LEO and small GEO satellites long term and reliableelectrical power storage solution is based on massproduced space cells in depending battery configurationto fulfill different mission requirements.

Our solution adopt SP architecture (strings in parallel) ofSc33650/Sc33117 space cells, provide 50W to 2.5KWoutput to satellite platform.

This flight proven solution experienced more than 19spacecrafts in orbit by the end of 2023.

Key features

Mass products flight proven
High energy density
Long design life (LE0 8-10 years, GE0 20 years)
High DoD (80%in GEO, 40%in LEO)
Cell stainless steel casingand hermeticallysealed
Compact and scalable configuration in s and p
Circuit breaker and venting at cell level
Thermalsensors,connector for power and telemetry

Technical Specifications

Rated capacity (Ah)	10
Rated energy (Wh)	36
Initial capacity(Ah)	≥10.5@4.1V,0.5C,20°C
Operating voltage (V)	2.75~4.1
Size (mm)	Φ33*117
Weight(g)	225±5
Energy density(Wh/kg）	≥170
Internal resistance(mΩ)	≤10
Charge rate	0.5C
Cycle life	40% DOD 40000 cycles

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Sc33117 cell

Ask our experts

Get direct advice from our engineers in less than 24 hours. We are available Monday through Friday,1:00 am to 8:00 am ,GMT.

Phone

+86 10 88102672

Email

space@satlution.com

Address

Beijing：China Galileo Industries No. 88, NanCaiYuan Street, XiCheng District, Beijing 100054, P.R. China
Shanghai：2nd Floor, 158 Shuanglian Road, Qingpu District, Shanghai

Sc33117 cell

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