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
otrfun wrote:battery will be a little less than 50%. It is constant amps not constant power. Actual power extracted diminishes as voltage tapers off. More power is extracted during the first 70 minutes vs the second 70 minutes.
If it is 0 percent, is it generally correct to assume that 70 minutes at 25 amps would discharge the battery to roughly 50 percent?
