This article explains the symptoms of a potential fault with the LED light of the battery on/off switch (piezo switch).
The battery switch indicator colors are generated from a combination of three LED lights; Red Green and Blue color. If the Red LED LED light does not work the missing red colour will result in incorrect/missing colours as follows:
- purple at startup -> blue
- green is ok -> green
- yellow -> green
- orange -> green
- red (last 25% of battery charge, error indications) -> no LED showing
The battery will still function but the piezo switch needs replacing to restore the correct LED function.
If you are experiencing a faulty piezo switch, please submit a ticket here and a team member will be in touch shortly.