How do I charge the SUPRUS ABCD Electric Rechargeable Arc Lighter?

To charge the SUPRUS ABCD Electric Rechargeable Arc Lighter, follow these steps:

1. Connect one end of the provided USB cable to the charging port on the lighter.
2. Plug the other end of the USB cable into a powered USB port, such as a computer port or a USB wall adapter.
3. Ensure the lighter is in the "off" position by sliding the safety switch to the "off" position.
4. The charging process is indicated by a blue light, which will turn on while the lighter is charging.
5. Allow the lighter to charge until it is fully charged. The blue light will turn off once the battery is fully charged.
6. Once fully charged, disconnect the USB cable from the lighter.

It is recommended to fully charge the lighter before the first use and to regularly check the battery level and recharge as needed.