User Manual Q&AAnswer
Mar 08, 2025 - 09:47 AM
To charge the J BURROWS JB8028BLK Electric Pencil Sharpener, you can use either a USB cable or connect the mobile AC adaptor. Please note that the adaptor should have an output below 5V. When charging, the blue signal lights will slowly flash, indicating that the charging is in progress. Once the lights become fixed blue, it means that the charging is completed. It takes approximately 3 hours to fully charge the sharpener using a USB cable. It is important to unplug the power cord once the charging is completed. The sharpener can also be used while it is charging.
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