... :Fieldwork,army using,Provide ACand DC power. Character:Output voltage:12V,9V,6V,4.5V,220V,solar power and network charge. Specificaitions ... :Fieldwork,army using,Provide ACand DC power.Character:Output voltage:12V,9V,6V,4.5V,220V,solar power and network charge.Output ... Voltage: DC 12V/9V/6V/4.5V, AC220V.Usage: Field work, army usage to ...