Post Ab5EnpmpwVCwaxkuWW by Soybean@mastodon.ktachibana.party
 (DIR) More posts by Soybean@mastodon.ktachibana.party
 (DIR) Post #Ab5Enp36gWd0J8MOFE by xymopen@mastodon.ktachibana.party
       2023-10-23T15:48:08Z
       
       0 likes, 0 repeats
       
       一颗松下的 NCR18650B 似乎被保护了。扔了 ✖拆下保护板继续用 ✔电压看着似乎还正常，但是正极已经锈得不成样子了；负极倒是还闪亮的，没有发现漏液。
       
 (DIR) Post #Ab5EnpmpwVCwaxkuWW by Soybean@mastodon.ktachibana.party
       2023-10-24T04:09:55Z
       
       0 likes, 0 repeats
       
       @xymopen 无故欠压的Li-Po大概率是隔膜有孔，再充电会鼓18650不会鼓，但是也会表现成快速自放电或者总是充不满或者充电时发烫
       
 (DIR) Post #Ab5KZFkvhslaWDII88 by xymopen@mastodon.ktachibana.party
       2023-10-24T05:14:30Z
       
       0 likes, 0 repeats
       
       @Soybean 拆下保护板量到空载电压有 4.1V，不像是欠压。总是最近还是买点电芯好了。
       
 (DIR) Post #Ab5NZyj6o5A1r4To5A by Soybean@mastodon.ktachibana.party
       2023-10-24T05:48:15Z
       
       0 likes, 0 repeats
       
       @xymopen 保护板坏一般是击穿啊...神奇