Electronics > Accessories > Portable Power & Batteries > Portable Chargers
40000mAh 22.5W Turbo Digital Display Power Bank KA-9096
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
Calibration failure in the sensor (ENG-001) causes incorrect readings on the digital display (COMP-004), leading to complaints about unrealistic capacity (REV-001, REV-002, REV-003) and general malfunction (REV-006), culminating in RMA (RMA-001).
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