Beauty & Personal Care > Shaving & Hair Removal > Electric Shavers & Trimmers > Epilators
5-in-1 Multi-Functional Trimmer & Epilator M-KM-2199
Brand: Generic / OEM
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Audited BOM: 7 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 choice of a low-cost Ni-MH battery without an adequate protection circuit leads to rapid capacity degradation and memory effect, consequently resulting in low battery life and charging failures, causing consumer frustration.
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