Electronics > Portable Audio & Accessories > Portable Speakers > Portable Bluetooth Speakers
YX-P02 Portable Bluetooth Speaker 6W RMS 1200mAh Battery FM USB TF
Brand: Generic / OEM
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Audited BOM: 6 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 use of low-quality battery cells and a simplified or absent battery management system (BMS) (ENG-002) leads to overcharging and over-discharging, resulting in rapid battery capacity degradation (COMP-003) and premature failure (RMA-001), as evidenced by consumer reports of short battery life (REV-001).
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