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  1. L

    Regen braking wiring

    Hi I just bought that same controller and I want to use the H-Brake option since I want to power the brake light when braking. I've been doing some research and I know that H-Brake works when you apply voltage to it (generally 12v) that will work perfectly for me because the light is also 12V...
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    Testing lab for Li-ion battery packs real capacity under differnt loads

    that seem like a good idea. I will be monitoring the V anyways and that way I will know if the BMS does its job or if I have to cut off manually. looks like you have nice cells on that pack. thanks.
  3. L

    Testing lab for Li-ion battery packs real capacity under differnt loads

    thanks for your detailed answer. I appreciate your help. I'm thinking on building a resistors bank to test them off the bike. that way I can monitor the working temp as well. that should be fairly easy and cheap but I'm also in my learning stage. Thanks for your input. Your idea is great but I'm...
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    Testing lab for Li-ion battery packs real capacity under differnt loads

    Hi to all I made my first 18650 battery pack a few month ago and since then I have made a few others for some family members and friend because I love to do so, I always enjoy all the online debates about the capacity and the range, PAS or not, how many miles per charge and all that. Everybody...
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    52v lithium battery pack on a 48v controller

    Hi. I bought a 48v 1000w rear hub kit on ebay for building an ebike but I want to build a 52 battery pack for it. My concern is that a 52v battery pack is pretty much 59V when fully charged, lets assume 60v for safety reasons. the controller says for 36v-48V 26 plus minus 1 A. Anyways a 48v...
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