Battery Storage

SpinX Technology

A new conductor layer for battery storage performance

For battery-storage operators, cell and system performance is shaped by internal resistance, heat, charge-discharge efficiency and how those variables change over time. SpinX is evaluating whether conductor-level changes can improve those behaviours under controlled conditions.

Evidence foundation

In an early 200-cycle study using LFP/graphite pouch cells, the 1 kHz AC internal resistance of the SpinX-connected sample changed from 22.50 mΩ to 22.41 mΩ, while the comparison increased by up to approximately 8.8%. This encouraging result supports a larger validation programme focused on repeatability, capacity retention, thermal behaviour and system-level relevance.

technical ideas

Where SpinX can be evaluated

  • Cell and module interconnects
  • Rack and cabinet DC pathways
  • Battery-to-power-conversion-system connections
  • High-current charge and discharge conductors
  • Selected storage and renewable-energy interfaces

Each candidate application requires matched controls, defined connection and termination methods, safety review and application-specific qualification.

Battery Storage

Battery-storage validation programme

  • Larger matched cell cohorts and controlled references
  • Additional battery chemistries and formats
  • Longer-duration cycle testing
  • 1 kHz AC internal resistance, DC internal resistance and electrochemical impedance spectroscopy
  • Capacity, state of health and round-trip energy measurement
  • Thermal measurement during charge, rest and discharge
  • Module, rack and system-level testing where the cell evidence supports progression
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Potential value - subject to system-level confirmation

  • More stable internal resistance over cycling
  • Improved charge-discharge efficiency
  • Lower thermal load during operation
  • Improved usable power and capacity retention
  • A route to longer service life and lower augmentation requirements where confirmed by longer-duration data

From cell evidence to storage deployment

The intended pathway is matched cell testing, module qualification, rack or system validation and integration through battery manufacturers, BESS integrators, developers, operators and power-conversion partners. Commercial economics will be based on measured efficiency, capacity, thermal and degradation data at the relevant system boundary.

Battery-storage partners

SpinX is seeking battery manufacturers, BESS integrators, storage developers, operators and independent test organisations able to support longer-duration, data-rich validation.