Measured evidence. Clear next steps.
SpinX is building an evidence chain from controlled measurement to application qualification. Each result is presented with the test configuration, measurement boundary, interpretation and next validation step so that engineers and commercial partners can evaluate its relevance.
Comparative harmonics
In a signed comparative study, the SpinX-coated cable recorded a lower incremental harmonic impedance above the 53 Hz baseline at each of six injected harmonic test points: 424 Hz and 795 Hz at 1%, 5% and 10% injection. The reported difference in the harmonic increment was approximately 18-19%.
How to read the result: the percentage relates to the incremental harmonic component above the baseline, rather than total cable impedance. Better-matched samples and broader, application-relevant frequency testing are the next step.
Battery internal resistance
In an early study using LFP/graphite pouch cells, 1 kHz AC internal resistance in the SpinX-connected sample changed from 22.50 mΩ to 22.41 mΩ over 200 cycles, while the comparison increased by up to approximately 8.8%.
Commercial relevance: stability of internal resistance is an important battery-health signal. Larger cohorts, longer cycling and complementary DCIR, EIS, capacity and thermal measurements will determine whether the effect is repeatable and commercially meaningful.
Comparative cable testing
Comparative testing found broadly comparable high-current performance and mixed conductor impedance results. One SpinX conductor was approximately 19% lower than the reference while another was approximately 11% higher. The work identified termination preparation, contact resistance and sample length as critical controls for the next phase.
Commercial relevance: the test directly improved the protocol for longer, better-matched, loaded and thermally stabilised comparisons.
