Question: Battery Reserve Capacity
Noticed the reserve capacity for a particular RV battery was, I believe, 140 minutes at 25 amps. I assume the battery is discharged to 0 percent (11.9v) to get this rating? If it is 0 percent, is ...
Forum Discussion
does your 17.1 hrs @ 5 amp show up below? 20 hr rate is what to use (well 1/2 of the 20 hr rate when discharged 1/2). Note there are group 24, 27 are just size of the container and their capacity can vary. GC2, 2 of them would (12v) be ~220ah @ 20hr. More important is to FULLY charge regularly!
