Owner's manual

Interface Guide
geniuschargers.com
NGC3500A
G3500 3.5A
(3500mA)
6V & 12V
ERROR LED The ERROR LED (Orange) will illuminate when an error condition or reverse polarity is present.
MODE BUTTON The MODE button is used to select the charging modes manually.
6V NORM LED Charge mode for 6V Wet, Gel and MF batteries. (14-120Ah)
6V SMALL NORM LED Charge mode for 6V Wet, Gel and MF batteries. (1.2-14Ah)
12V NORM LED Charge mode for 12V Wet, Gel and MF batteries. (14-120Ah)
12V SMALL NORM LED Charge mode for 12V Wet, Gel and MF batteries. (1.2-14Ah)
6V COLD/ AGM LED Charge mode for 6V batteries below 32°F (0°C) and AGM batteries. (14-120Ah)
6V SMALL COLD/AGM LED Charge mode for 6V batteries below 32°F (0°C) and AGM batteries. (1.2-14Ah)
12V COLD /AGM LED Charge mode for 12V batteries below 32°F (0°C) and AGM batteries. (14-120Ah)
12V SMALL COLD/AGM LED Charge mode for 12V batteries below 32°F (0°C) and AGM batteries. (1.2-14Ah)
CHARGE LEVEL Indicates the current charge level of the battery.
STANDBY LED STANDBY LED (Green) illuminates when a charging mode has not been selected.