Recent content by benwilliam

I found the reason why my battery is not cahrging. the 4A Fuse was blown, no idea why :) 1€ repair for a 400€ worth battery back :(

I'm the first owner of it and I have the bike less than 6 month so it is a warranty issue I created a support ticket on their website, with a video and pictures how the battery fails to charge and log file of their diagnose software. it is really strange that the BMS has a STM32L4 chip on it...

don't worry I did and I'm getting a new battery, so I can play around with the old one :D

hi, I have also a faulty fazua battery, I think it is the slightly newer version. All Cells are fine and perfectly balanced, but the BMS refuses to charge. Looking on the charge port, it allowes max 2A of charge current :) and yeah I'm also wondering, there are only 2 wires, but the charger...

On the Charger side the 3rd pin does not have 5V, so I dontt think it is the same as with bosch. Yeah trying to sniff the 3rd pin will be my next step

very interesting I also try to wrap my head around this battery. without opening it what I can see so far: Output side: Rosenberger2 plug with 2+4 pins The main pins are off (no 36V) one of the small pins provides 12V, I assume those 12V are used for Motor and Sensor electronic and if...