Segway Intermittent Power Connection or Battery Cut‑Out

Mower occasionally shuts down abruptly on bumps without any error code.

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Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

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Possible Causes

Loose battery connector, Worn main power switch, Internal battery BMS cut‑out due to shock, Cracked solder joints on power input

How to Fix / Troubleshooting

Safety first: Turn OFF the mower and remove the battery connector before inspection.

  • Secure battery connector: Ensure the battery plug clicks firmly into place and does not move easily.
  • Check power switch: Toggle the main power switch several times and feel for a positive click. Replace if it feels loose or intermittent.
  • Inspect for movement: Gently shake the mower (with power off) and listen for rattling near the power input area, indicating loose components.
  • Test on flat ground: Operate the mower on a smooth surface to see if the issue is bump‑related.
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Repair Difficulty

Medium 3/5

Required Part

Main Power Switch
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