TomTom Carminat Laguna 3 low battery message

Stefano86 Registered Users Posts: 12
Apprentice Seeker
edited October 2019 in Built in car navigation
Hi everyone

When i'm driving it happens that the navigation shuts down and the message LOW BATTERY appears. If I press back then it goes back to navigation, but after maybe 10 min it does it again. This doesn't always happen. Plus i can't anymore have traffic informations and the options in the preferences are as well disabled.
As this is a built in system, how come i get low battery message? is there something i have to do related to battery?