Search results

Thanks. I discharged the battery today down to auto switch-off. I proceeded to charge and the charger switched off automatically at 48.9V, which was the same as with previous BMS. The charger is pushing 54.8V(checked) So from complete discharge the BMS should be able to balance the charge. Is it...

Thanks for all the replies. Let's assume I soldered these points correctly and in the correct order, it might be that the range of balancing is out of wack and cannot normalize. The reason I am saying this is due to the fact that the previous BMS worked for 50 charges perfectly and then suddenly...

My battery use to work and charge properly for about 50 charges over the last year. I have done about 1200kms on this battery so it has done well. Then at some stage I realized I only got half the power out of the battery and then progressively down to about 25% within a couple of charges. I did...

Hi all, Long story short, I have to reprogram my BBS02 as I stupidly built a 37V 10s6p battery instead of a 48V 13s4p battery. I wanted range instead of grunt force but did not check drive specs before :O Reason for 4p is due to space limitation. Anywho, I think I might opt for one of those...