The Leak B-Tracer is an easily retooled, semi-automatic station designed for Leak Testing for Electrolyte Tracing on several types of sealed battery cells in different operations of the assembling process, before or after formation and degassing.

The system uses a vacuum chamber-based process where, should there be a leak, VOCs from the cells are vaporized, extracted, and traced to quantify leakage.

The test is applicable to any type of cell (button, cylindrical, prismatic, or pouch) through an easy retooling system of the vacuum chamber. It can be used at any stage of the process, including after electrolyte filling and sealing, and is appropriate for different types of electrolyte.

The Leak B-Tracer offers a fast-testing procedure and includes a gross leak test to prevent contamination and protect the measurement system during operation.