onewheelkoregro Posted July 16, 2023 Share Posted July 16, 2023 (edited) I have an Inmotion v12 HS and when it is fully charged it is 100.4 and 100.2 volts is the .2 deviation ok? Or what can I do to get them both up to 100.4? Or am I stressing out over nothing? Edited August 28, 2023 by RagingGrandpa (clarified title) Quote Link to comment Share on other sites More sharing options...
onewheelkoregro Posted July 16, 2023 Author Share Posted July 16, 2023 I feel I need to clarify since I got this wheel there has always been a .2 deviation of voltage between the packs. I monitor it while it charges and sometimes the deviation drops to just .1 but when I enter the balancing stage of charging it always just goes up to 100.4 and 100.2 Quote Link to comment Share on other sites More sharing options...
0000 Posted July 16, 2023 Share Posted July 16, 2023 (edited) I think that variation is too small to matter, but you should continue to keep an eye on it to make sure nothings going wrong with the BMS balancing function over time. One thing you can do as a sanity check is to put some multimeter leads on the end of your charging cable on the + and - terminals/pins with it plugged in and test the voltage to see if your charger is spitting out 100.8V or less than that. Easiest to rule out if it's a charger issue first. Edited July 16, 2023 by Vanturion 1 Quote Link to comment Share on other sites More sharing options...
onewheelkoregro Posted July 16, 2023 Author Share Posted July 16, 2023 @Vanturionthat is a relief I appreciate the response. This is only the second time balancing since getting the wheel and I was concerned the voltages didn't match Quote Link to comment Share on other sites More sharing options...
alcatraz Posted July 17, 2023 Share Posted July 17, 2023 The difference is more relevant than the absolute value. There are errors in all readings. You won't know how large the error is until you use another measurement device and see how much they differ. When you look ata difference of 0.2 you've subtracted most of the error and left is a much more accurate reading. 1 Quote Link to comment Share on other sites More sharing options...
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