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
a group 24 RV battery has a RC of 140 minutes. It may also have a 20 hr rating of 80 ah, discharged @ 25A over 2.3333hrs is 2.33hr*25A=58ah. Discharge it over 20 hrs @ 4A and it will provide 80ah.
A better question may be how much RC or 20 hr rating capacity might ya need for one, two etc days without utilities, without discharging below 50% and how to get it recharged FULLY after <50% discharges.
20ah a day, 50ah a day?
A better question may be how much RC or 20 hr rating capacity might ya need for one, two etc days without utilities, without discharging below 50% and how to get it recharged FULLY after <50% discharges.
20ah a day, 50ah a day?
