Originally Posted by tclaridge
I recently took a lot of time to measure the IR of my batteries using a CellPro 10S. It took a lot of time, but it was worth it to know the IR. I then took each battery and recorded the max watts and of course there was a direct comparison of performance to IR. I then plotted the IR vs. Watts to determine what levels of IR are acceptable.
Using this meter would be a great benefit for pattern flyers to know which batteries are no longer performing.
I agree totally; that's why I built the original unit - but I am prejudiced of course!