[Fix my robot](https://robotsforthat.com/fix/) / [Greenworks Optimow](https://robotsforthat.com/guides/greenworks-optimow-error-codes/) / Charging station LED off
● Checked Nov 12, 2026 From Greenworks support

Greenworks Optimow

# Greenworks Optimow "Charging station LED off": what it means and the fix

Steps **2**

Tools **None**

Parts None

Works for Greenworks Optimow 25H and 50H (also Optimow 25 and 50).

Short answer Off can be normal when the mower is in Energy Saving mode.
**What it means:** When the charging station LED is off, either the station has no power or the mower is in Energy Saving mode.

**Quick fix:** Check the mains voltage at the outlet that powers the charging station.

## Fix it in 2 steps

- Check the mains voltage at the outlet that powers the charging station. Done?
- If the mower is in Energy Saving mode, an unlit station LED is expected. Did it work?

**Fixed when:** The station LED lights solid green when it has power and the wire is OK.

Great, it is fixed. Bookmark this page in case it comes back.

**Still showing Charging station LED off?**

The light keeps coming back after you fix the cause and restart. Call the Greenworks helpline at 1-855-345-3934 or contact your dealer, with your receipt and the product serial number ready. [Greenworks support →](https://www.greenworkstools.com/)

## Parts that fix this

[Charging dock For Greenworks Optimow on Amazon Check price →](https://www.amazon.com/s?k=Greenworks%20Optimow%20charging%20dock&tag=robotsforthatai-20) Check the part fits your model. Affiliate links: we may earn a commission at no cost to you.

## Why it happens

- No mains power to the charging station
- Mower in Energy Saving mode

## Other Greenworks Optimow errors

[Red Error LED flashing ›](https://robotsforthat.com/fix/greenworks-optimow-red-error-light-flashing/)[Recovery mode (green Operating LED flashing) ›](https://robotsforthat.com/fix/greenworks-optimow-green-light-flashing-recovery-mode/)[PIN required (yellow Security LED flashing) ›](https://robotsforthat.com/fix/greenworks-optimow-yellow-light-flashing-pin/)[Boundary wire broken (charging station blue LED flashing) ›](https://robotsforthat.com/fix/greenworks-optimow-charging-station-blue-light-flashing/)[Charging station fault (red LED flashing) ›](https://robotsforthat.com/fix/greenworks-optimow-charging-station-red-light-flashing/)[All 6 Greenworks Optimow codes →](https://robotsforthat.com/guides/greenworks-optimow-error-codes/)

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## Sources

- [Greenworks: Optimow 25H, 50H, 25 and 50 operator's manual, troubleshooting and indicator LEDs](https://www.greenworkstools.com/cdn/shop/files/optimow_om-v2.pdf)

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