Key highlights

As thin as 7 millimetres thick, the EXA BA0x High Energy Density Battery Array is a family of power store/delivery devices designed to provide the highest energy capacity and redundancy: From a minimum of 22.2Whr to a maximum of 44.4Whr per bank. For missions like 1U Cubesats, the BA0x enables your system to perform longer and better and pack even more power than a 3U configuration, the double-sided arrays are user-configurable to output 3.7V or 7.4V. All our batteries are fully customizable to your mission’s need in terms of output, cable, connectors or interfaces and options are available as integrated Carbon Nanotubes Thermal Transfer Bus (CN/TTB) shield which allows missions to reuse the spacecraft self-generated heat, integrated MT01 Magnetorquer and integrated thermal sensor.

Flight heritage

TRL9 since 2013, 40+ missions

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Last updated: 2025-12-03

50Whr High Energy Density LiPo Battery Array

list price: starts at 8,800 EUR

9TRL

lead time: 1 mo

Downloads

  • CAD model(3.03 MB)
    Click the arrow to download the CAD model
  • Datasheet(572.75 KB)
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  • ICD(406.56 KB)
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  • Option sheet(1.4 MB)
    Click the arrow to download the Option sheet
  • User manual(406.56 KB)
    Click the arrow to download the User manual

Technical specs

mass
210 g
width
95 mm
length
89 mm
height
7 mm
battery capacity
44.4 Wh
12000 mAh
battery type
Li-poly
battery pack voltage
3.7 V

Export

  • Click here to add the EXA (Ecuadorian Space Agency) - 50Whr High Energy Density LiPo Battery Array to the Valispace engineering tool from satsearch
  • Click here to add the EXA (Ecuadorian Space Agency) - 50Whr High Energy Density LiPo Battery Array to Lynapse Studio by Spacebackend
  • Click here to add the EXA (Ecuadorian Space Agency) - 50Whr High Energy Density LiPo Battery Array to 360 by IENAI

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