How do I charge the Casifor PFS-111P Electric Dog Nail Grinder?

To charge the Casifor PFS-111P Electric Dog Nail Grinder, please follow these steps:

1. Connect the provided USB cable to the charging port on the grinder.
2. Plug the other end of the USB cable into a power source such as a laptop, AC adapter, or power bank.
3. The LED indicator on the grinder will light up to indicate that it is charging.
4. Allow the grinder to charge for approximately 3 hours or until the LED indicator turns off, indicating a full charge.
5. Once fully charged, disconnect the USB cable from the grinder.

Please refer to the "Setup Instructions" section in the user manual for visual instructions and additional information on charging the Casifor PFS-111P Electric Dog Nail Grinder.