It can even charge 2 "Sumafo's" at once or a tablet or something else that accepts up-to 30 (?) Watts of charge via USB (eg. The South African "SONNENGLAS" ). The good thing is, it has intelligent charging also 💁🏻♂️ I will use it for hiking, so I can access the weather forecast, use GPS and so on and it will charge my light, my "sumafo", powerbank and my arc-lighter - as long as there is sun every 2 days. The youtube account "RADREISE unlimited", also has episodes talking about how he charge his cameras, powerbanks ect. with an Anker panel. There are definitely good uses for this panel but like always - it's not for everyone. Oyasumi nasai!