Originally Posted by tbeefitz
so I guess when I say charged up, it was on G. The only thing on in my camper is the fridge. I will have to look for the climate control button.Where is that located?
G means "Good" and it will stay lit until the battery capacity drops to about 50% charged when it will go out.
"F" (Fair) will stay on in that case until the battery reached 20% capacity remains. Permanent reduction in charge cycles available happens anytime the "Good" light is out.
"L" or "Low" light only means PERMENANT DAMAGE to your battery is occurring and full capacity (whatever AH it says is possible) will never again be possible due to that plate damage. The longer the battery's charge stays below 11.5 volts the less likely the battery will even accept a charge.
Lou and Laura with Bella - German Short Hair Pointer
2008 GMC Sierra 2500HD Crewcab SB Allison Duramax
2010 Flagstaff 8526RLWS - Superglide 3300
HAM CALLSIGN - KC3FFW