ElectricMotorcycleForum.com
Tech => Tech Help => Topic started by: konacyclist on March 13, 2021, 08:55:58 PM
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I did a firmware update yesterday to version 19. After the firmware update, I charged the bike to prepare for a ride. I noticed it was charging at a much lower than usual rate. I have a Premium model SR/S with the dual chargers. OK I thought, new battery management firmware was part of the upgrade so maybe it is conditioning the battery or something. I check on the bike later and it had stopped charging hours sooner than it had originally indicated it would take. The state of charge is 100% but the range is only 15 miles!
At this point, I should add that I had recently had a Power Tank installed by my dealer. There had been no issues with the bike following that installation other than I was underwhelmed by the negligible improvement in range, if indeed there was an improvement. I was somewhat concerned that the bike was not utilizing the added battery capacity but at least it was charging normally and I was getting around 90 miles highway range.
Any thoughts?
Lou Galiano
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Good news! I uncovered the bike this morning and prepared to try and correct the problem mentioned above. I turned the bike on and was pleasantly surprised to see 100% state of charge and 100 miles highway range, not the 15 mile range I was seeing yesterday. I don't know how the problem corrected itself, only that it did.
Lou Galiano
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Range is based upon some historical data, so it can give weird answers at times.
Perhaps it had bad data from the update still in the variable.
-Crissa
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I did a firmware update yesterday to version 19. After the firmware update, I charged the bike to prepare for a ride. I noticed it was charging at a much lower than usual rate.
By any change did you START that charge near or above 80% SOC to compare? If so, that is why the rate was limited to below 2KW charging.
-Don- Reno, NV