error code

Roomba i4 Charging Error 1 — Battery not detected

On the dock or charger the robot reports the battery isn't detected / connected and won't charge.

Error code

Charging Error 1

What this error means

Battery not detected / not connected (or yellow pull-tab still on a new unit).

Included in the full manual

root cause analysis
tools needed
step-by-step repair procedure
diagrams
exploded views
post-repair checks

Public pages show a preview only. Purchase the full manual to download complete repair steps, diagrams, and verification procedures.

Related models

Model

Common symptoms

Roomba i4 Battery Not Detected

Failure modes

FM-09: Roomba i4 Charging Error 1 — Battery not detected

Manuals

iRobot Roomba i4 Repair Manual