Office Products > Office Electronics > Pencil Sharpeners
Rechargeable Electric Pencil Sharpener MAT-A02
Brand: Generic / OEM
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Audited BOM: 8 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 a generic lithium-ion battery with an inadequate BMS (ENG-003) leads to rapid capacity degradation and failure to hold a charge, resulting in products that do not turn on or charge (RMA-001), as reported by consumers (REV-001).
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