[KongchangAI]
Unverified78% confidenceCautionTime unknown

使用管道天然气的家庭不建议单独买电池供电探测器长期用,应选220V直插供电+电池备份,电池款易因忘换电池而失效;纯电池款更适合无插座点位

1
Sources
78%
Confidence
Medium-term (~90 days)
Relevance
-
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