Electronics > Portable Electronics > Portable Power > Portable Chargers
50000mAh 22.5W Portable Power Bank EL-2979
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
Overheating (ENG-001) during intense use leads to safety concerns (RMA-001), reported by users (REV-001), indicating failure in heat dissipation or battery cell quality (COMP-001).
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