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Nicholas YoungAug 11, 2025
Why is application time insufficient after charging my Ultenic U10 PRO Vacuum Cleaner?
- QqcookAug 11, 2025
If you're experiencing insufficient application time after charging your Ultenic Vacuum Cleaner, it could be due to insufficient charging time. Make sure to fully charge the battery according to the instructions. Alternatively, it could be due to normal discharge reduction in the battery, in which case you may need to purchase a new battery.