15.5 Ah Lithium-Ion Space Battery


We design and assemble batteries using large Li-ion cells, which provide higher energy levels and longer cycle life at a lower weight and in smaller volumes than Ni-Cd or Ni-H2 batteries. EaglePicher boasts state-of-the-art Li-ion research and manufacturing facilities, and we have received multiple research grants and contracts for advanced Li-ion development. We were the first to launch the prismatic Li-ion battery into orbit.


mass3.95 kg
battery pack voltagemin: 32.0 V, max: 33.6 V
battery pack power446.4 Wh
battery capacity15.5 Ah
operating temperaturemin: -20 C, max: 60 C
mechanical vibration19.8 Grms
full datasheet


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Last updated: 2018-04-07