Electronics > Portable Electronics > Portable Power > Portable Chargers > Power Banks
10000mAh Magnetic Wireless Power Bank KA-9919L
Brand: Generic / OEM
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Audited BOM: 10 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 induction coil (COMP-003) overheats due to low efficiency and inadequate heat dissipation (ENG-001), leading to product shutdown and customer dissatisfaction (RMA-001, REV-001).
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