Originally Posted by fbj913
So I'm no good at batteries and this thread is way over my head. I have a Yuasa YTX-16BS battery. It says STD on the top but after further reading and internet searching I'm now pretty confident that's it's an AGM batter. I've tried charging a couple time on the STD setting and the charge won't take. Now that I know that the setting should be AGM will it still work? Have I destroyed the battery since I used the wrong setting? Here is the top...
need more info ... what type charger .. how old is the battery? it might of died due to old age ... you've got exposed wires? did battery get drained dead? on what bike?
what's your charging system putting out at mid RPM measured at battery?