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  1. J

    Welding Shorting my BMS

    Hi Guys, Anyone with experience in heavy Welding? I just want to make sure I will not Fry my BMS if the Ladder touches de Welding Metal. Backstory: My Brother asked me to make a replacement Lifepo4 Battery bank for his Electric Ladder, 48V. the ladder is used to raise him and the Welding...
  2. J

    Active Balancer Concensus ?

    Hi Guys, I would like to know what is the Forum's Consensus on connecting a Active Balancer, like Heltec, "Permanently" on a Battery pack? I have heard here in the Past many Power Users were NOT recomending to attach it Permanently. Why? . They were Claiming that the balancer would De-Balance...
  3. J

    Need help Figuring this FIRE out!

    Hi Guys Im new here, and this has been though to post. be lenient.. A few months ago I made a DIY Battery Golf car Replacement for a friend. Here are the Specs: 3 X 48v 20ah 16S2P A123 LFP 3.2v 20Ah Cells Interconnect was done with screws 80v fuse at the main positive The charger used was...
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