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  1. smurphy

    16P 18S 18650 pack

    Hi, For my vector/Mxus3000/midi-e bike i am at the stage of my battery build. I want to make a pack out of 3 stacked blocks of 96 GA sanyo cells. My questions: 1: what is the best way to make de series connections between the 3 blocks? (what awg wires and how to connect them) 2: charging...
  2. smurphy

    New 14s6p not balanced

    Hi all, I made a pack with brand new Sanyo NCR18650GA cells: 14s6p After my first ride 1 6p block dropped to 3.01V and i got cut off by my BMS. All the other cellblocks where at 3.7V I cut all spot-welded connections off that block and charged and discharged cell per cell with a B6 charger and...
  3. smurphy

    What trim to adjust output voltage

    Hello, What trim to i need to adjust to set the output voltage of this charger? I want to set it to 56,70V for a 80% charge of my 14S6P pack. Do i need to set it with or without load? Thanks Steven
  4. smurphy

    BMS 14s with 16 wires

    Hello, I ordered an 10S-16S 50A Lipo BMS System - Battery Management System from https://bmsbattery.com/ and asked for a 14s BMS. They send me a BMS with 16 wires. Is it oke to just use the first 14 wires, and leave the rest unconnected ? Sorry for asking here, but i have emailed BMSbattery 3...
  5. smurphy

    Good BMS for 14s5p 25A BBS02

    What is a good and reliable BMS for a 14s5p pack with Sanyo NCR18650GA cells, and where to order? It will power my BBS02 25A motor. Thanks
  6. smurphy

    BBS02 fries TTL2USB

    Hello, i have this strange thing going on on my 2 bikes with a bafang bbs02 750W. Bike 1 is 2 month old, bike 2 is 1 month old. When i program my bike 1 with a TTL2USB all works fine and I can connect and set parameters. When I connect to my bike 2 with the same cable, it fries (destroys)...
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