Thread: SOLAR CHARGING VS BATTERY BANK

So once it arrived I realised I may have gone a little over the top when I got one of these:
https://www.amazon.com/XTPower%C2%AE.../dp/B00XMM4ZZE

Of course I did want a powerbank with selectable voltage output so I can run my SLR camera directly off it, and also run my laptop off it as well as charge the phone etc.
Probably should have looked at the dimensions before I though it was a great idea to go with the 30,000mAh version instead of the 10,000mAh one!