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Roger PierceAug 21, 2025
How to fix E01 error on xtpower XT-400Wh Accessories?
- CCharles YoderAug 22, 2025
If you see error code E01 on your xtpower Accessories, it indicates a system over-temperature protection. This can happen if the ambient temperature is higher than 45°C. Once the product cools down, the output will automatically restart.

