I see this as an absolute win. Be careful, folks. Just because it’s DC doesn’t mean it won’t cause serious damage.

Edit for Clarification: When done correctly, the batteries should not arc. My problem is I did not wire the array correctly the first and a-hem second times. It only cost me one battery, which is a lot cheaper than a trip to an American ER.

  • BobsAccountant@lemmy.worldOPEnglish
    1·
    11 months ago

    Yeah these are the small, closed cell 12v batteries. Just make sure you have the circuit open until the very last step. Additionally, if you have an array of batteries, make sure you’re paying attention to their configuration.