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  1. P

    250w hub motor max voltage

    I recently purchased this lot used from someone: 250W bafang rear hub motor 36V controller (pictured) 36V Nimh battery (from 50 cycles) 9Ah I had a cyclone motor and the chain was causing me issues by constantly jamming so i have this little lot attached to my bike now. I like the acceleration...
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    Ping battery BMS

    I need to get a new one of these since my one cooked itself this week. Its going to take weeks to get one from China, does anyone know where i can get a replacement item from in europe or the US? Its the v2.5 48v 20amp battery that i am using. I have a spare one that i think may be broken, but...
  3. P

    blown charger repair

    I have a charger which went pop about 3 hours ago. I am now left with a bike sitting in my office and i need to get this working since its £70 for a new one from china. Has anyone had any luck repairing these in the past? Its a 48v 5amp LiFePo4 charger which i purchased from Li Ping at the...
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    Cycleanalyst wiring

    Before i go an spend £100 on one of these, i need some more info. I am getting way too much power drawn from my battery (50amps) and something is overheeating, so i need to fit one of these to address that. I want to do the following: Limit the power drawn to the same as the amp, i.e. 35amps...
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    Cyclone kit install

    While i have done some crude tests with SLA batteries, i got very poor range so i ordered a 20ah pack from ping. So while i am waiting for this to arrive i have a couple of questions. 1. when i was testing this with 4x7ah batteries i could do no more than 2 miles before the batteries went flat...
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