I am interested in changing from flooded batteries to AGM and Firefly. I would like to install 4 Firefly for the house batteries and 4 group 31 AGM batteries for Starting and thrusters. Can Firefly batteries be charged on the AGM setting? I have a Magnum MS2812 Inverter/Charger that is about 2 years old. - John
Hi John, your magnum 2812 inverter/charger can be configured for custom charge profile and will charge Firefly batteries without any problems. - Jeff