將18650密封低溫保存可以降低自放電率嗎 - 電池
By Agnes
at 2016-10-27T18:23
at 2016-10-27T18:23
Table of Contents
假設我將任何一款的18650用塑膠袋密封起來,以防電解液揮發。
再將用塑膠袋包起來的18650放入冰箱5度C冷藏保存。
那麼鋰電池內的鋰離子活性就會下降。
請問如此做法是否可以降低每月自放電率?
松下的18650自放電率為每月1~3%(常溫保存),若低溫環境下能否降到低於1%?
還是電池就此進入冬眠狀態而無法大電流放電?
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再將用塑膠袋包起來的18650放入冰箱5度C冷藏保存。
那麼鋰電池內的鋰離子活性就會下降。
請問如此做法是否可以降低每月自放電率?
松下的18650自放電率為每月1~3%(常溫保存),若低溫環境下能否降到低於1%?
還是電池就此進入冬眠狀態而無法大電流放電?
--
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電池
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