@larsb Thanks for the suggestion. It would be nice to have that beer, but time will tell once I get inside that pack. Btw, I didn't post a video but if someone else is having a similar issue, would you mind posting the YouTube link so I can review?
larsb said:I think i saw your video the other day. If the range is so extremely low and you get cutouts at full throttle then unbalanced battery is a strong candidate. Open the battery, measure voltage of each cell. If there’s a cell that stands out then
1) cell is damaged and needs replacement. You could measure the sag on this cell after balancing the pack and emptying it through riding. If it is lower than the rest of the pack after balancing and riding then probably you’d need a new pack (since finding the same cell type for replacement might be impossible)
2) cell is just out of balance but not damaged. Yey! Charge the cell to match the rest or discharge the rest to match the cell. Charge as normal. Have a beer and enjoy your new extended range!