Beauty & Personal Care > Personal Care Appliances > Shavers & Grooming Kits > Hair Clippers & Trimmers
Kemei KM-6511 2-in-1 Hair Trimmer & Clipper for Men
Brand: Generic / OEM
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Audited BOM: 9 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 Ni-Cd battery (COMP-003) with a pronounced memory effect (ENG-003) and the unprotected charging circuit (ENG-006) lead to rapid battery capacity degradation, resulting in premature failure to power on or hold a charge (RMA-001, RMA-003), as reported by consumers (REV-001, REV-003).
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