Forum Discussion
GordonThree
Apr 17, 2019Explorer
Tom/Barb wrote:
I did a hydrometer check this morning and all batteries checked in the red. (at 13.2 float charge).
there seems to be no way to increase that float charge.
will be calling Magnum Tech. support today.
Consult the instruction manual, you set the float charge voltage under battery profile.
In the Charger menu, 03C Battery Type, page 26
03C Battery Type – This setting selects the battery type, which determines the battery charge profi le and ensures the batteries are receiving the proper charge voltage. The charge voltage settings are fixed when using the GEL, Flooded, AGM1, or AGM2 selections, but can be adjusted if using the CC/CV or Custom selections.
About Motorhome Group
38,756 PostsLatest Activity: Sep 23, 2025