92 amperes with 14.2 volts charge regulation. from everything from a 2600JB Leece Neville to a 21SI Delco.
A single Standard group 27 flooded deep cycle battery will gobble 39-44 amperes at the same charge voltage regulation.
I have to be careful with this new 31 Lifeline. Conversations with Concorde revealed the AGM charge acceptance is way above 120+ amperes
Charge acceptance is what internal battery resistance permits a certain amount of amperage to flow and it uses VOLTAGE REGULATION. 12 cells of GC do not so much as hiccup until voltage reaches 14.4 when an occasional bubble may be seen.
I keep harping this point and apparently it flies off into outer space. When you start to see cells bubble the battery is at the last 20% of it's charging profile.
Yes a person can connect a 100 amp 20 volt source to a car jar RV battery and it will boil if not explode. I refuse to pen contract language on every post I make on this forum. It is assssssssssssumed common sense as is commonly found in a 15-year old adolescent will be used when dealing with any battery.
Try offering unlimited amperage at 14 volts AT THE BATTERY TERMINALS of your pair of AGM's then note the amperage. Try it when at rest voltage is 12.1 volts. If you believe unlimited amperage with 14.0 regulation poses a danger or even a problem, more study is recommended. I highly recommend hands-on study.
There is no hissing or gassing with the formulas I offer. Trying to hypothetically rationalize data is no way to arrive at a realistic conclusion.