While the lithium-ion batteries in disposable electronic cigarettes are discarded after a single use, they can continue to perform at high capacity for hundreds of cycles, according to a study published December 12 in the journal Joule.
  • kent_ehEnglish
    1·
    11 months 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.