1 LED steady red — Battery is too warm or too cold

What does 1 LED lights up steady red mean?

The battery temperature is outside the optimal operating range. This can prevent the battery from functioning or charging properly.

• Battery has been used recently and is still warm
• Battery has been stored in a very cold or hot environment
• Ambient temperature is too high or too low for operation

Click steps to track your progress.

1. 1

   Remove the battery from the product or charger.

2. 2

   Allow the battery to reach a normal room temperature.

3. 3

   Check the temperature specifications in the manual (Section 15.3) for ideal operating and storage conditions.

4. 4

   Reinsert the battery once it has reached a suitable temperature.