Robot mower leaves the charging station but stops after a short distance with no error code, then returns to base

Safety: Power OFF the mower before handling the battery.

• Check runtime: Note how long the mower runs from full charge to return. If significantly shorter than specified, the battery is likely degraded.
• Temperature: Avoid operating the mower in temperatures below the manufacturer's minimum. Cold reduces effective capacity.
• Full charge cycles: Allow the mower to complete full charge cycles on the station without frequent manual interruptions.
• If runtime remains poor, replace the Mammotion battery pack with an original or approved replacement.