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Single-use e-cigarettes contain batteries that last hundreds of cycles despite being discarded(techxplore.com)

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Lee Duna@lemmy.nz
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sibannac@sh.itjust.works
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I have a small collection from friends that use the disposables. What do you use them for? I had the idea to make keychain flash lights or a battery conversion of some kind.

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kent_eh@lemmy.ca
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At the moment I have several strings of LED Christmas lights on various houseplants that are powered by salvaged batteries.

Also a dollar store magnetic “spotlight” that I modified and have mounted to the chest freezer in the basement so I can see what’s in there.

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