Yes, it's detachable. 

No. This solar panel has intelligent charging, automatically detecting the needs of your device, and delivering exactly what it needs. If your phone accepts 1A, the charger will deliver 1A to your phone. 

Yes, the hunting camera comes with a solar panel with a 3m cable, the solar panel can be adjusted to suit the location and How do you get the electricity? How much capacity does the hunting camera have The product itself has a battery capacity of 7800mAh and is powered by the solar panel. Please fully charge it with the adaptor before use. You do not need to remove it often to charge it in summer and in sunny places 

It has ports for two cables. 

Yes, micro USB and USB-C are supported. It's great because you can use any micro USB cable and USB-C and take it with you.