The frame is the standard.
The electrode is a revision.
Formed steel substrate
The first development geometry: formed steel structures combining current collection, fluid distribution, drainage and support for a high-area active iron surface.
Illustrative revision path, not committed product versions. No specific active chemistry is claimed before it is measured.
A practical physical envelope
The proposed FEC-1 face is 400 × 300 mm. The cassette mass target of 8–12 kg is a mechanical handling target, not an energy-density claim. Eight face footprints tessellate on a 1200 × 800 mm Euro pallet; packaging, stack height and load limits require separate assessment.
The carrier does not define the chemistry
The first development geometries use formed steel structures intended to combine current collection, fluid distribution, drainage and support for high-area active iron surfaces. The same mechanical envelope may support different validated electrode revisions as the science improves.
Six interfaces, one carrier
The proposed envelope integrates a human or robot grip, locating datums, acoustic coupling pads, electrical contacts, permanent optical identification and strap grooves. The visual model is a concept, not a released manufacturing drawing.
Explore the detail.
Version 0.1 documents are prepared for a future public release. Contact Fairlight for publication updates.
FEC-1 Development Standard
The proposed carrier envelope and interface framework.
v0.1 · Awaiting public releaseAsk about this documentCarrier Passport & Open Ledger Protocol
Physical identity, revision history and lifecycle records.
v0.1 · Awaiting public releaseAsk about this document