1. Mode Button

Push to cycle through charging Modes.
How to Change Modes.
How to use Force Mode.

2. Overvoltage 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. Repair Mode LED

Illuminates solid Red when Repair mode is selected.
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.