CellStop™ is designed to limit thermal runaway propagation at the individual cell level — isolating a failing cell before it can ignite its neighbors.
CellStop places an isolation barrier around each individual cell, so a single failure is stopped where it starts instead of spreading to the module.
A cell entering thermal runaway is identified at the individual cell boundary, not after heat has already reached neighboring cells.
The barrier surrounding the affected cell limits conductive and radiant heat transfer to adjacent cells in the pack.
Neighboring cells remain within safe operating temperature, keeping the propagation event limited to the single originating cell.
CellStop is licensed as a design specification and reference implementation for OEM pack engineering teams.
Consistent with CMXI's OEM commercialization model, CellStop is available at three levels of engagement.
For engineering teams assessing fit before a design commitment.
For OEMs integrating CellStop into an active pack program.
For OEMs licensing CellStop for production volume.
Reach out to CMXI to start an OEM licensing conversation.