Electronics > Portable Audio > Radios
Retro Bluetooth USB TF FM Radio 1200mAh Battery KA-8107 B
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 low-quality battery (ENG-001) cannot withstand multiple charge/discharge cycles, leading to rapid degradation and failure to hold a charge (RMA-001), which is confirmed by user complaints (REV-001).
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