[KongchangAI]
Unverified88% confidenceDecision RuleTime unknown

电极片和电池均有有效期(电极片通常约2年、电池待机寿命约4年),购买前需确认耗材更换成本和渠道便利性,长期持有成本不低

1
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88%
Confidence
Long-term
Relevance
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