Hi Guys, I am after some help. I only have approx 5x charge cycles on my Enertion Spacecell Pro 4 due to it being Winter and not riding at the moment. It has now stopped charging fully. It stops at 37V instead of 42V, which shows 51% on the meter as expected. I do not believe the BMS to be the issue.
I tested the voltage at each of the balance points on the pack. I have attached a photo showing the voltage at each point. The voltage remains the same after the 5th and 6th parallel batches.
Measuring across the the 5th batch yields 0V.
I’m guessing this means one or more cells in the 5th parallel batch are bad? Or am I not understanding how it’s set up?
I’m hoping to get some guidance as I contacted Enertion months ago and their suggestion was ‘read the forums’…
Thanks heaps, Zach.