Electronics > Accessories > Power Adapters & Chargers > Wall Chargers
Universal USB Wall Charger
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
Low-quality capacitors (ENG-002) lead to charger failure in a short time (RMA-001), resulting in customer dissatisfaction (REV-001).
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