Power Bank Production QC & Inspection Checklist
Verify every mass-production lot against the released SKU, specification revision and golden sample. Production QC should confirm function, workmanship, labeling, packaging and traceability before shipment release.
Production QC — 4 Practical Checks
For each production lot, record the exact baseline, inspection method, result, evidence and disposition. Keep deviations visible until rework or re-inspection is closed.
Best for: confirming the lot matches the released product state.
SKU / production lot: ___
Spec / BOM / firmware: ___
Golden sample ID: ___
Critical material lot status: ___
Artwork / label revision: ___
Decision: Match / Recheck / Hold
Best for: verifying charging performance and protection behavior.
Cell / PACK / Wh: ___
USB-C input / output: ___
PD / PPS / built-in cable: ___
Protection / indicators: ___
Thermal / aging result: ___
Decision: Pass / Rework / Hold
Best for: controlling physical quality and shipment presentation.
Assembly / solder / cable route: ___
Gap / fit / mechanism: ___
Color / finish / logo: ___
Rating label / barcode: ___
Manual / accessories / carton: ___
Decision: Pass / Sort / Rework
Best for: deciding whether the production lot can move to shipment release.
Inspection plan / lot size: ___
Critical / major / minor findings: ___
Rework / re-inspection status: ___
Batch traceability: ___
Approver / date: ___
Release: Pass / Conditional / Hold
Rule: QC release is valid only for the exact SKU, revision, production lot and inspection basis reviewed. AQL or sampling does not replace the specification, defect definitions, line tests or re-inspection after rework.
Production QC Lot Decision & Next Gate
Critical requirements pass and agreed acceptance limits are met.
Safety, identity, compliance or major function fails.
Sort or rework the lot, then complete controlled re-inspection.
Specification, firmware, golden sample or artwork does not match the released state.
IQC → · IPQC → · Pre-Shipment Inspection → · Factory Evidence →