Electronics > Accessories > Portable Power & Batteries > Portable Chargers
10000mAh 22.5W Power Bank MM-CDB326
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 use, especially with fast charging, indicates issues with heat dissipation and/or battery cell quality (COMP-001). This leads to accelerated capacity degradation (RMA-003) and negative user experience (REV-001), culminating in premature failure (RMA-002).
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