Sc33117 11S14P battery,SATLUTION

Cell Engine

Sc33117 11S14P battery

LEO and small GEO satellites long term and reliable electrical power storage solution is based on mass produced space cells in depending battery configuration to fulfill different mission requirements.

Our solution adopt SP architecture (strings in parallel) of Sc33650/Sc33117 space cells,provide 50w to 2.5KW output to satellite platform.

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

Key features

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

Technical Specifications

Operating coltage (V)	33-45
Output capacity(Wh)	700Wx0.6h
Balance management	Independent balance，4.0V start and control
Initial capacity (Ah)	≥140
Size (mm)	595×615×150
Weight (kg)	43.2
Design life	LEO 10 years
DOD(%)	≤40%
Operating temperature (°C)	10-35
Number of temperature telemetry	6

Downloads

Sc33117 11S14P battery

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