Time spent in absorption.
I just got the Apex 8D 250 ah batteries. I have an Outback FX controller. Their spec sheet does not tell of a suggested time to spend in absorption, which they say should be around 14.6V. They said to go to the AGM 2 or AGM 1 setting. I cannot find that in my controller. I'm looking for starting point to set absorption time. Anyone have an idea about what that might be?