Quick Answer
A battery recycling feedstock acceptance specification defines exactly what the facility can receive and process. It should cover chemistry, cell format, pack or module size, state of charge, physical damage, contamination, packaging, labeling, documentation, inspection and rejection procedures. The specification connects commercial purchasing with process safety and product quality. It must reflect the line’s validated feed envelope rather than a broad promise to accept “all lithium batteries.” |
Define accepted chemistry and format
List accepted lithium-ion chemistries and whether mixed loads are allowed. Identify cylindrical, prismatic and pouch cells, modules, complete packs and production scrap separately. State maximum dimensions, mass and any dismantling requirement. Different forms affect handling, feeding, contamination and the choice of downstream operating campaign.
Set conditions for charge and damage
Specify the allowed state-of-charge range or the approved method for handling batteries with unknown charge. Define categories for swollen, leaking, recalled, burned, water-damaged and mechanically deformed units. High-risk items may require special packaging, isolation or prior approval. A charged-crushing capability does not mean every damaged battery can enter the normal feed stream.
Control non-battery materials and contamination
Set limits or prohibitions for steel racks, busbars, coolant, potting compounds, fire debris, packaging, sand, water and unrelated waste. Foreign metal can damage shredders and change separation products. Saltwater discharge residues or fire suppressants may alter corrosion and wastewater loads. The specification should state who bears sorting, return and disposal costs.
Define delivery documents and traceability
Each load should include supplier, origin, weight, chemistry declaration where known, battery form, incident history and transport documentation required by the jurisdiction. Batch identification should remain linked to inspection and production records. Photographs and pre-notification can help the facility prepare for unusual loads.
Create an inspection, quarantine and rejection process
Receiving teams need measurable checks, sampling rules and clear authority to quarantine a load. The contract should define acceptance after unloading, discrepancy reporting, safe storage and rejected-load handling. Periodic feedback to suppliers can improve incoming quality. Exceptions should be approved in writing and processed under a documented plan.
Where Jereh NER Fits
Jereh NER’s lithium-ion battery recycling solution states compatibility with several battery streams and publishes equipment for controlled feeding, crushing, volatilization, sorting and pyrolysis. A customer should translate the chosen configuration and safety study into a project-specific feedstock acceptance specification before commercial operation.
Conclusion
A clear feedstock specification protects people, equipment and product quality. It should be treated as a controlled operating document shared by procurement, logistics, EHS and production teams.
Frequently Asked Questions
Can a plant accept mixed battery chemistries?
It may, but the line and product-management plan must define how mixtures are identified, campaigned or separated.
Should state of charge be listed?
Yes. Known, unknown and high-charge batteries require defined handling and approval rules.
What happens to rejected loads?
Return, quarantine, special processing and cost responsibility should be defined before delivery.
How often should the specification be updated?
Whenever equipment, permits, feed sources, incidents or downstream product requirements materially change.
