Understanding the Interface on GENIUS2x2
2. Bad Battery Error LED
Illuminates solid Red; Battery Voltage is above Protect voltage.Learn More.
3. Reverse Polarity Error LED
Illuminates solid Red when connected battery will not hold a charge.Learn More.
4. Hot/Cold LED
Illuminates solid Red when reverse polarity is detected.Learn More.
5. Charge LED
Illuminates solid Red when internal temperature is too high. Flashes Red (Along with 2. 3. 4. Error LEDs) when internal temperature is too low.Learn More.
6. 6V Mode LED [Press and Hold]
Illuminates when the charger is in Standby Mode, the charger is not charging or providing any power to the battery.Learn More.
8. Standby LED
Indicates the Charge Mode the charger is currently in. Push the MODE button to cycle through charge Modes.Learn More.
9. Mode LEDs
Mode button must be pressed and held for 3 seconds to enter the 6V mode.Learn More.
8 AM to 4 PM PDT
The NOCO Company 30339 Diamond Parkway #102 Glenwillow, OH 44139-5400 United States of America