Battery Charging Reference
B–6 975-0125-01-01
Charge Algorithm GraphCharge Algorithm Definitions

Table B-1

Battery Defaults

Figure B-1

Three-stage Charging Profile

Voltage Flooded (or wet) Gel AGM
VAAbsorption Voltage (VDC) 14.4 14.4 14.3
VGGassing Voltage (VDC) 13.5 13.8 13.45
VF1 Float Voltage (VDC) 13.5 13.8 13.45
VF2 Float Exit Voltage (VDC) 12.5 12.5 12.5
VEEqualize Voltage (VDC) 15.8 NA NA
Current Flooded (or wet) Gel AGM
IBBulk Current (ADC) 20% Ah 20% Ah 20% Ah
IHAbsorption Exit Current (ADC) 2% Ah 2% Ah 2% Ah
IEEqualize Current (ADC) 10% Ah NA NA
IH
IB
VF2
VF1
VG
VA
Float
Time
TCV
TATF
Bulk Absorption