我什麽電池都不扔

來源: xia23 於 2023-11-18 06:05:05 [] [博客] [舊帖] [給我悄悄話] 閱讀數 : (1167 bytes)
回答: 舊Laptop電池別扔。一池兩用 由 位酷哥 於 2023-11-17 14:52:02

sealed led acid battery:

sealed led acid battery (top) and lead acid battery (bottom):

lithium ion battery (the third one from the top, in the second line there are 30 x 18650 for making a 36 V battery like that in the first line):

NiMH battery:

replaced 3 pieces of 1.2 V  NiCd battery with 2 pieces of 18650 lithium ion battery in this trimmer (bought for $3):

placed a label for battery specification on the trimmer:

battery charger and DC power supply:

 

 

 

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