Understanding the Interface on GENIUS2
2. Over-voltage Error LED
Illuminates solid Red; Battery Voltage is above Protect voltage.Learn More.
3. Bad Battery Error LED
Illuminates solid Red when connected battery will not hold a charge.Learn More.
4. Reverse Polarity Error LED
Illuminates solid Red when reverse polarity is detected.Learn More.
5. Standby LED
Illuminates when the charger is in Standby Mode, the charger is not charging or providing any power to the battery.
6. Charge LED
Indicates the connected battery(s) state-of-charge.Learn More.
7. Mode LEDs
Indicates the Charge Mode the charger is currently in. Push the MODE button to cycle through charge Modes.Learn More.
8. 6V Mode LED [Press and Hold]
Mode button must be pressed and held for 3 seconds to enter the 6V mode.Learn More.
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