LP 33450 43Ah Space Cell is a 43 Ah Li-ion cell with prismatic design and a stainless-steel case. The case neutral cell is suitable for LEO/MEO/GEO missions and features a long lifetime, with over 40,000 low-earth orbit cycles at 40% depth of discharge (DOD) over 10 years. They are qualified for operation from -20 to 60°C.


  • Case neutral
  • Safety vent
  • True prismatic design
  • Hermetically sealed
  • Stainless steel case

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Last updated: 2021-08-30

LP 33450 43Ah Space Cell



battery type
1.27 kg
106.7 mm
30.7 mm
165.5 mm
specific energy
153 Wh kg^-1
battery pack voltage
3.0 to 4.1 V (3.6 V nominal)
battery capacity
43 Ah at C/5 at 20°C
operating temperature
-20 to 60 C
storage temperature
-40 to 60 C
> 10 years (> 40k LEO cycles at 40% DOD)


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