primarily for small scale DIY

  • NeoNachtwaechter@lemmy.world
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    2 years ago

    The most cost effective ones are not exactly on the market.

    You order the parts and the needed tools/devices from the land of the free mail order businesses, and then you follow some youtube tutorial for instructions how to build your battery. Saves you thousands.

    • nakal@kbin.social
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      2 years ago

      It is a good way to have a fire hazard at home, if you don’t know what you’re doing.