I am looking for a power source to be able to power a portable machine that is almost resembling the power usage of a 8

Question: I am looking for a power source to be able to power a portable machine that is almost resembling the power usage of a 8 storey bussiness facility ,it need to be light weight and not too big. Suggestions?

Asked by __zavia on 30 May 2018.

Question: I am looking for a power source to be able to power a portable machine that is almost resembling the power usage of a 8 storey bussiness facility ,it need to be light weight and not too big. Suggestions?