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Thank you for your fast answers!
All posts are done from the same PC. Sometimes it works, sometime it doesn`t.
The "low battery" appears above 20% during acceleration or fast speed for long time.
The batteries always chargel to 100% (from 0% within 3,5h which is OK at 220V)
I couldn`t find the software to open the files on the USB stick.
End of Post :-)
Hi all users, this will be my first post, but I've been reading a lot since last year or so.
I bought mine on second handed with 30 000km (18 750 miles) with a B9 fault. then after a few rides the battery went from 90 to 0% and made think that the batteries were having issues. I started checking one by one and measure their capacity.
some of them are dead, without any capacity to receive or give power, and some are still working. not as fine as I would expected, but currently I 'm buying them from china and replacing the bad ones. here are my results so far, there are still a few batteries to measure their capacity, but look promissing. at least I will be able to rearrange the complete pack of bateries and make them more even.
When I was riding the bike and it sopped, I checked the dash board, and it said that some slots were almost depleated while the others were better. That's why I disassembled all slots and check one by one.
I have already 40 batteries to replace and order 10 more. I built a excel sheet to help me to rearrange the batteries so in the end every slot having the same capacity as all (balancing the complete package 7x4=28 slots)
Hello. I installed 93AH 3.7V prismatic cells in mine and it works better than the original ones. I also removed the original bms (the seven slaves plus the master). The latter is very laborious but it is worth it since you can control the Bluetooth battery from your mobile. You have to modify the configuration and wiring of the Sevcom so that both the FS1 and the seat switch, among others, directly bypass the VCU. I even took the opportunity to put it in reverse gear since it is configured in the Sevcom.
I may have to do something similar for the tail light as well. I don't want lights on when I'm charging. Personal thing.
It does prevent some EV truck smashing into your Brammo on a dark parking lot.
