Where is the battery indicator on GPSMap 62?

Question: Hello EagleGPS, I have the GPS Map 62s and I would like to update the unit software. I use the WebUpdater. During the process I’d been asked to check if the unit has sufficient battery. I checked all possible screens in settings, satellite etc, but I can’t find it. Where is it?

Eagle GPS: Turn the unit ON, wait until the start process is finished, then press “Power Button”. A new screen will pop up with the battery indicator as well as the backlight.