Electronics > Accessories > Battery Chargers
Dual Voltage 100-240V Automatic Battery Charger with 2 AAA Batteries KA-1366
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 lack of 'delta-V' and temperature detection in the charge control circuit (ENG-001) leads to battery overcharging (RMA-001), resulting in reduced lifespan and unsatisfactory performance, as reported by users (REV-001, REV-005).
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