Yes. Batch number, production date, test data and supplier info available.

Not recommended below 0℃; may cause irreversible capacity loss.

Yes. Complete IQC, IPQC, OQC quality standards are available.

Yes. We have dedicated battery lines with faster transit and stable clearance.

Yes. Photos/videos at key production stages, full transparency.

Yes. Samples undergo the same full inspection process as mass production.

In-house + premium suppliers, stable and highly compatible.

Yes. Series/parallel supported with matching BMS design.