tvman44 wrote:
I think F03 is "open cell or sulfated", mine does that occasionally on my lawn mower battery and I just start the charge cycle over and at a higher charge rate and everything is fine. I have 2 of these chargers and they both do that. Must be a characteristic of them. :)
Papa Bob, I wouldn't have even posted if my failure was intermittent. It is a solid failure that happens EVERY time, on many different batteries.
You are correct on what the error is supposed to indicate. I just don't know why it does it consistently on a perfectly good battery.
