The Power Bank is charged through solar panel at day, and then it can charge mobile phone and iPad and other electronic devices at night

It can be used for trail camera, then you don’t need to replace AA batteries frequently

It is a durable device with overcharging protection and discharging protection

Fully charged 18650 batteries in BC-02 can be take out and used for other devices

The BC-02 is waterproof/dust proof and fire proof

FCC, CE and ROHS passed