. I updated the battery. Took a few minutes. When you select update it will ask which car. Haven't sent any data to Ohmmu. Not sure other than the ability to update and send data what vehicle specific updates are made. Sent a note to Ohmmu as there are no release notes. All it says you can update the battery with configuration settings for your model 3. But no idea what those settings are or any changes from original. Tomorrow I will reinstall and see how it does.grabbed the new app. I didn't click the firmware update yet. I've got 58 cycles on my v4+ and the nightly reboots stopped a few updates ago so I'm a little hesitant to pull the trigger.
Anyone install it and have any good info to report?
After the 6 hour charge cycle with every batter install or reset it was rejected. No warnings in service menu or main screen. Just reduced charge amps drawing it down. Removed and sent data file to Ohmmu
interesting. Yeah I don’t know why mine thinks capacity is different. 71 to 19% after update and balancing. Stuck it on my solar charger to see how it does.
That sounds right. I charged from 28% to 100 using 5 amps and it took 6 hours. I can't tell if the issue is with the Ohmmu BMS or the Tesla. I know cold affects charging hence some of the new batteries with heaters but is there a warm battery restriction? My battery was at 95F and previously 86F when the issues occurred. However, during winter when above 40 but never above 55 for weeks I had about 10 weeks of no issues.
73F here. I emailed Sean. I’ll report back if the Y profile had a discrepancy with %.
![(@r8[]np4nd4](/tmc/data/avatars/l/153/153664.jpg?1711743159){kind=avatar}
Mine hit 100% and had a cell delta of like 0.055v and then balanced its way down to 0.001v. I drained it down with an inverter and fan. After I periodically see it say balancing when the cell delta is 0.002v then stops at 0.001v.
