Chart 1 - Battery Charge Voltages - Magnum Energy ME Series Operator's Manual

Liquid Lead Acid (Flooded)
Bulk Absorption
14.6 VDC 1 4 . 6 V D C
GEL
Bulk
Absorption
1 4 . 1 V D C
1 4 . 1 VD C
A G M ( A b s o r b e d G l a s s M a t ) * *
Bulk Absorption
14.3 VDC
* CAUTION: Never "Equalize" Gel batteries.
** NOTE: AGM voltages are courtesy of Lifeline

Chart 1 - Battery Charge Voltages

Float
1 3 . 4 V D C
Float
1 3 . 6 V D C
Float
14.3 VDC 13.1 VDC
T M
brand batteries.
Equalize
15.5 VDC
Equalize
D i s a b l e d *
Equalize
15.5 VDC