Dimensions:250Wx150Hx240Dmm Weight:9.5kg 30A(continuous)/34A(intermittent) Input voltage:AC220V 6.5A(50,60Hz) Output voltage:DC1V to 15V variable Output current:30A(continuous)(13.8V)(8hours), 34A(intermittent) (1 min. on and 1 min. off) Built in Dc cooling fan CE verstion for European countries is limited to operate for 25A under CE protocol.