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  1. seebol

    Rear rack battery evaluation

    Thanks for your advice. I've attached a screenshot of the cargo bike in question. The application would be carrying one or two children, so no need for incredible speed, just mostly flat paved paths with an occasional bridge crossing with ~25% incline. The bike has a net weight of 45kg. The...
  2. seebol

    Rear rack battery evaluation

    It'd be a long John cargo bike. With bikes near 100lb, I don't care as much where the battery weight is located. I just want ideal battery reliability. I've read that having 10 series packs of 4 parallel batteries is easier for a bms to balance. Since parallel batteries balance each other, you...
  3. seebol

    Rear rack battery evaluation

    I am considering buying a cargo bike, and it only comes with a rear rack battery option. The videos I found about batteries always examine the Hailong style downtube batteries. Does anyone have videos explaining the construction of rear rack batteries? Below is a photo the vendor sent me of a...
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