At first I thought you were trying to charge just the low cell groups through the balance leads. I was not seeing the decimal point clearly on your power supply, and thought I was seeing 3.1x instead of 31.x volts. Instead, it looks like you were just bypassing the bms and bulk charging at a small amount over 30 volts to get the bms to start to output the voltage, and allow charging. Nice to learn how this works. I saw a Stromer with a bad battery for $500 today and thought how difficult would it be to fix the battery, but if cells are not completely dead, then the procedure is not too difficult.
@jijel1000
3 жыл бұрын
Even if the cells are dead, you can change them
@beardancechalet9181
2 жыл бұрын
I am in the US and do not recognize the written language BUT have an ST1 with a 36V gold battery which will not charge with the Stromer charger. Did you disconnect the BMS or just input the charge on the battery side of the BMS leads to the batteries. I worry that I could damage the BMS with the charger. Also any information about your charger so I would know what to look for. Also,how long did it take to get a good enough charge to get the BMS to recognize the charged battery. Thank you for renewing my day, week, year. There is hope 😅
@jijel1000
2 жыл бұрын
@@beardancechalet9181 The battery must be isolated from the BMS
@SihemJalal
4 жыл бұрын
Good luck bro
@jijel1000
4 жыл бұрын
Thanks
@no_ofc_prsn2854
3 жыл бұрын
Merci bcp
@malsonrules
2 жыл бұрын
I just bought a Stromer with a bad battery just like that one is it worth buying the new core on ali express and or is it easy enough to figure out how to do so
@subhandawran7225
Жыл бұрын
Hi i have the same problem. Is it recomendable buy from Ali Express dose it working good. thanks
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