360 Vis Nav: “Battery not detected” alert
The robot does not detect its battery.
The alert, as Dyson names it: Battery not detected
Applies to: Dyson 360 Vis Nav. What you notice: the “Battery not detected” alert on the screen and in the app.
What Dyson says to do
- Check the battery is fitted correctly.
- If you can’t clear the alert, call the Dyson Helpline.
Source
Dyson’s own support page or manual, read on the date shown.
- Dyson: Dyson 360 Vis Nav user manual — Dyson 360 Vis Nav robot vacuum (RB03). www.dyson.com Checked 2026-09-29.