求助,拿2s锂电池搞了个风扇用,整过放了
2s锂电池,没注意过放了,bb响测不出来,拿万能表测,一片电压3.7v,另一片没反应,测不出来,怎么救,拿平衡充的镍氢或者镍镉模式能救得回来吗http://image.rcfans.com/pic/20220703/1656845828383383_677.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
http://image.rcfans.com/pic/20220703/1656845891183149_4.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20
拿镍氢模式充,电压显示13-15v,一直在跳动,是不是只充上了一片电池
http://image.rcfans.com/pic/20220703/1656846119894612_848.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20 破案了,没过放,是我不小心正负极碰一起,电流太大,发热导致两颗电芯之间的电极片烧断了,自己焊焊就好了
http://image.rcfans.com/pic/20220703/165685354996211_373.jpg?x-oss-process=image/watermark,image_cGljLzIwMjExMDA2L29zc18xNjMzNTM0ODIxOTgzXzg2NF81MzNfNTYucG5n,t_50,g_se,x_20,y_20 短路没炸……楼主运气可以啊 Trump258 发表于 2022-07-03 21:06
破案了,没过放,是我不小心正负极碰一起,电流太大,发热导致两颗电芯之间的电极片烧断了,自己焊焊就好了
好家伙
这也能破案,要是我直接扔掉了 你这不是t插吗 怎么正负极碰到一起的怎么做到的https://app.rcfans.com/public/emotion/face_048.png 结剧 发表于 2022-07-03 21:28
短路没炸……楼主运气可以啊
短路电流一上来,电极片熔断了,刚好成了保险
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