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ABSL™ Space Batteries

ABSL™ batteries are the world's leading range of Lithium-ion (Li-ion) batteries for space applications. ABSL batteries undergo stringent design, structural and thermal analysis to ensure that their performance meets and exceeds the most demanding requirements for man-rated, high-voltage and long-life missions.
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2.8 billion cell hours in space and counting

Pioneering ABSL products are the space industry's most demonstrated Li-ion batteries. They were the first rechargeable Li-ion batteries flown in space, the first to orbit Earth, Mars and Venus, and the closest to orbit the sun. With contracts for over one hundred projects and a proven delivery track record, ABSL batteries have logged 2.8 billion cell hours in space without a mission failure.

  • Battery supplier of choice for the toughest Li-ion space battery programs
  • Recipient of numerous awards from customers worldwide
  • Abundant supply of cells in stock to meet the needs of future programs
  • Available with Zero Volt™ technology from Quallion®
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Product Specification

Take a look at the following ABSL Space product specification:



Technology / Chemistry

Lithium ion

Capacity (Min) - Europe standard


Capacity (Max) - Europe standard


Capacity (Min) - US standard


Capacity (Max) - US standard


Voltage (Min)


Voltage (Max)


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