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Single-use e-cigarettes contain batteries that last hundreds of cycles despite being discarded (techxplore.com)
submitted 2 years ago by to c/technology@lemmy.world
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[–] 3 points 2 years ago (1 child)

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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  • [–] 1 point 2 years ago

    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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