Code C7 shown - Low battery voltage or battery pack failure

What does C7 mean?

The cooler's display shows 'C7', indicating either low battery voltage or a failure in the battery pack.

• Low battery voltage
• Battery pack failure

Click steps to track your progress.

1. 1

   Charge the battery pack completely before using it with the cooler.

2. 2

   If the problem persists after charging, try a different, fully charged battery pack if available.

3. 3

   If the code still shows with a fully charged or different battery, contact the manufacturer for help.

4. 4

   Ensure the battery is securely inserted into the cooler.

5. 5

   Verify the battery contacts are clean and free from debris.