E6
Ecovacs
Battery / Power Supply Error
Robot vacuum reports E6 and stops; may indicate battery or power issues.
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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
Battery voltage too low, Battery pack failure, Charging circuit fault, Loose battery connector
How to Fix / Troubleshooting
Safety first: Turn the robot OFF and remove from dock.
- Check battery connection: If accessible, open the battery compartment and ensure the connector is secure.
- Fully charge: Place on dock for 4–6 hours and then test.
If E6 persists: Replace the battery pack; if still unresolved, the internal power board may be faulty.
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Repair Difficulty
Medium
3/5
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