Electronics > Portable Electronics > Portable Power > Portable Chargers
10000mAh Power Bank PN-951
Brand: Generic / OEM
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Audited BOM: 9 Components
RMA Chain & Defect Intelligence
Root cause causal graph linking factory engineering flaws to verified consumer return reasons.
⚡ Causal Link: Defect to Consumer Return
The use of low-quality components on the PCB (ENG-001) causes overheating during charging (RMA-002), leading to battery degradation and customer dissatisfaction (REV-001, REV-005).
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