Summary

The BST BAT-100 is a modular battery system for small satellites. It is based on Lithium-Ferrite (Li-Fe) cells. The BST’s Li-Fe battery technology offers 10x more cycle over Li-Io or Li-Po batteries and is significantly less hazardous. The battery block is protected for over charging (non-destructive), tolerant against deep discharge (non-destructive) and offers cell balancing. It is space proven and has a design life of 5 years lifetime in LEO.

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Last updated: 2019-02-03

Li-Fe Battery System

Specs

mass
5940 g
voltage
23.1 V
length
240 mm
height
91 mm
radiation tolerance
30 krad
lifetime
5 yr
storage temperature
-30 — 50 C
battery capacity
345 Wh
operating temperature
-20 — 40 C
width
210 mm

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