AGM battery question for the experts.
I will readily admit, I’m not a battery expert, let alone AGM batteries. I have a (to me) real puzzler, maybe it’s just chemistry I don’t understand. I have a ‘powersports’ battery, an ETX20L if i...
Forum Discussion
wa8yxm wrote:Or your WFCO fails and decides to run 21 volts to your AGM's.
There are a few different ways batteries fail
Shorted cell (they never hit 12 volts)
high resistance (What you got is very very high resistance)
and as Mex said broken conneciton (Also very very very high resistance)
Enjoy,
Perry
