The system is based on a paper thin the outside of the bag, it’s a flexible solar panel. It charges a battery pack located inside the bag.
Place the solar panel towards the sun to collect energy (window, home, car, café, walk/bike around). The battery pack will hold the sun’s energy for several days.
Here the screen shot of the user manual available here:
The battery box will keep its charge for a few days if not used. The battery box will take about 6-8 hours of full sun to completely charge.
If the battery box is fully charged, you can get one full charge or more of your device depending on its size.
- Selectable output voltage of DC 5.2V, 6.2V, 7.2V.
- Internal battery is 3.6V, 3600mAH.
- FCC certified and CE approved.
- Output is 7.2v, 300mA.