Electronics > Portable Electronics > Portable Power > Portable Power Banks
60000mAh 22.5W Digital Display Power Bank EL-2982
Brand: Generic / OEM
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Audited BOM: 12 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) is a direct symptom of charge/discharge control failure (COMP-003) or inadequate heat dissipation, leading to unexpected shutdowns (RMA-001) and user safety concerns (REV-001).
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