10-29-2021, 06:30 PM (This post was last modified: 10-29-2021, 06:31 PM by ReelMagic.)
I tend to agree GEL and AMG batteries should be interchangeable but based on my Charles Charger info (see attached) there is a difference in charging rate and float levels. As a result I decided to stay with GEL as they were the ones installed by Tiara when the boat was built... M2C