Electronics > Computers > Computer Accessories > Uninterruptible Power Supplies
1500VA Simulated Sine Wave UPS, 120V, Dual 12V 9Ah Batteries
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 fan (COMP-004) fails to dissipate heat generated by the main board (ENG-001), leading to product overheating, resulting in failures (RMA-006) and user complaints (REV-006).
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