Recent content by AlexG

  1. AlexG

    Common pack design mistakes, how to avoid?

    Thanks for your reply, fechter. The only reason I hesitated was if there was some issues with BMS, that it would misbehave or something if connected to fully charged cells. Alex
  2. AlexG

    Common pack design mistakes, how to avoid?

    Is it OK to build a pack from fully charged cells? I once read in a BMS-innstall-instructions that "cells should be around 3,6 volts before connecting the BMS". I have two smaller packs built with the Vruzend solderless kit and am considering to take these apart to build a lager pack. Both...
  3. AlexG

    The Bafang 48V 350 W BBS01 vs 48V BBS02

    Hi About a year ago I purchased a 48 V 350W Bafang mid drive. It has a label saying 48 V 15A and BBS01. (Have not tested it yet) Anyone know if the only difference from this system and the 500/750 W BBS02 systems is the controller? EM3Ev sells replacement controllers at 18 A and 25 A...
  4. AlexG

    ebike 250watt project

    Did you receive your keyde motor and have you tested it yet, if so what is your experience with it? I have a Kit in order from them as well. Alex
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