[KongchangAI]
Unverified82% confidenceTradeoffTime unknown

纽扣电池(CR2032)供电的无线按键续航通常1-2年,而支持动能自发电(无电池)的按键无需换电但按压手感偏硬且价格更高,长期免维护选自发电,追求轻按手感选电池款

1
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82%
Confidence
Long-term
Relevance
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