PT-1003C is a portable power station empowered by advanced circuitry which provide 2 functions:

With the embedded lithium polymer battery, it can recharge various electronic devices with high energy efficiency, including:

- Mobile phones
- MP3/MP4 digital players
- Digital cameras.

The lithium polymer battery can be recharged when the charger is connected to a computer USB port (or equipvalent), the recharging process is under control such that the USB port is protected from overcurrent.

LED indicator is available to show the status of the charger when operating.