LFP on Shore Power with Inverter/charger?
An inverter/charger requires that you have a battery connected (or some 12v source) so it will supply any 12v to the RV. (Unlike a converter that will do 12v with no battery) Some say not to float...
Forum Discussion
If you don't understand energy, 50% more usable Ah would suffice.
You are right that the capacity is the same at the 20hr rate. But my understanding was that your requirement was to support high inverter load for longer before your inverter shut down. In which case a dual purpose AGM would be both cheaper and be able to support your high current loads for longer run times before the inverter alarms.
As shown above, a lithium would have performed much better than either lead acid batteries.
You are right that the capacity is the same at the 20hr rate. But my understanding was that your requirement was to support high inverter load for longer before your inverter shut down. In which case a dual purpose AGM would be both cheaper and be able to support your high current loads for longer run times before the inverter alarms.
As shown above, a lithium would have performed much better than either lead acid batteries.
