mcman56 Posted March 31, 2023 Report Share Posted March 31, 2023 A friend has a 22 Epure and the battery status is stuck at 0%. The bike works and appears to charge OK. Is there a way to reset or calibrate? Does anyone know how this works? Is it a simple voltage measurement used to estimate % charge? Quote Link to comment Share on other sites More sharing options...
konrad Posted March 31, 2023 Report Share Posted March 31, 2023 Yes, it estimates SoC from voltage. I tell everything I know about it here: https://www.electricmotiontech.com/home/em-epure-race/wiring-diagram 1 Quote Link to comment Share on other sites More sharing options...
mcman56 Posted April 1, 2023 Author Report Share Posted April 1, 2023 Nice write up. Would this use the 60 volt DROK? Quote Link to comment Share on other sites More sharing options...
konrad Posted April 1, 2023 Report Share Posted April 1, 2023 1 minute ago, mcman56 said: Nice write up. Would this use the 60 volt DROK? My interpretation is that they are all the same and it's just a matter of programming for 14 cells via the buttons on the back. It's hard to find but Amazon has the user manual on their website: https://m.media-amazon.com/images/I/A142GjruVlL.pdf Quote Link to comment Share on other sites More sharing options...
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