ABSL CM2300 16s20p Li-ion Space Battery (56 V, 40 Ah)
EnerSys / ABSL Space Products
2300 Wh Li-ion space battery in 16s20p topology for a 56 V bus, 40 Ah nameplate capacity, 19.6 kg.
Key figurescomparable across the catalogue
- Mass
- 19.6 kg
- Largest dimension
- 359 mm
Normalised to common units so this product can be compared with others in its category. The supplier's own wording is below.
As published by the supplier
- Cell
- ABSL P20
- Topology
- 16s20p
- Voltage range
- 67.2 - 48.0 V
- Nameplate capacity
- 40 Ah
- Energy
- 2300 Wh
- Footprint
- 260 x 359 mm
- Height
- 177 mm
- Mass (measured)
- 19.6 kg
About
The ABSL CM2300 in 16s20p topology is a Li-ion space battery built on the ABSL P20 cell, configured for a 56 V spacecraft bus and delivering 2300 Wh of energy.
EnerSys batteries supply power for platform and payload systems and are also essential prior to the deployment of any solar array apparatus. Whether a short-term repositioning energy requirement or high current demand such as a pyrotechnic system actuation, the batteries meet the challenges of space flight with advanced high voltage, long-life Li-ion solutions.
ABSL supplied the longest operating rechargeable Li-ion battery in space, the first to orbit Earth, Mars and Venus, the closest to orbit the sun, and the batteries trusted to power the James Webb Telescope, with over 6.5 billion cell hours in space without a mission failure.
Documentation
Need the full ICD, test reports or a specific revision? Ask the supplier directly.