I just finished swapping out some FLA batteries for 4 -Lifepower EG4 batteries in a server rack and all seems to be good. My questions are about the following: 1) what is the proper Absorb time for these? My other set of SimpliPhi batteries use a setting of 6 minutes. When I called Signature Solar about these EG4 batteries I was told to set the Absorb time to 2 hours! That seems like a long time for LiFePO4 batteries. 2) the Charging Current. shows the following: Max Constant Charge 100V (30A-50A Recommended). I tried 50A and could not get the 4 batteries to Absorb so I have it set a 75A. Thoughts on this? 3) I watched a Youtube video on these same batteries in a server rack and the presented said to connect the inverter cables in a X configuration....in other words, the positive at the top and the ground at the bottom to make sure all batteries are equally charged and discharged. What are your thoughts?
