Beauty & Personal Care > Personal Care Appliances > Clippers & Trimmers > Hair Clippers
Kemei KM-1986 Professional Cordless Hair Clipper
Brand: Kemei KM-1986 Professional Cordless Hair Clipper
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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 low quality of the battery cells (COMP-002) and/or failures in the circuit board's protection circuit (ENG-004, though ENG-002 is the primary) lead to premature battery degradation (ENG-002) and charging problems, resulting in clippers that won't turn on (RMA-001) or have reduced autonomy (RMA-002), as reported by consumers (REV-001, REV-002).
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