We have had a great year at CZ-EV and wish you and yours a Merry Christmas!
A special thanks to the builders in Ohio who have always been there to lend a helping hand when called upon!
The bottom balancing of the Better Place modules has been going well and the second module is all most done. The trick seems to be ending the bottom balance with a charge instead of a discharge. I had two cells that were still at 3 volts and discharged them to 2.91 volts before charging them back up to 2.95 volts. I have noticed that when discharging, the cells always come back up to close to 3 volts but after a charge at low amperage, will stat at 2.95 volts or drop a volt or so after charging. I am going to try to do a video of my second module bottom balancing and hope it will be useful for any of you still working on bottom balancing a Better Place battery module.
Hoping for a great 2015,