Model NO: HP8204 (Lead Acid) Specifications Output Current 3A~6A CONTINUOUS Output Voltage 24v Max Output Voltage 31v Input Voltage: 115V/230V OPTION SWITCH 115V(95V~132V)/230V(180V~264V) Protection Against Over-Voltage About 32.5V automatic shut-off Protection Against Overload About 8A automatic shut-off Protection Against Short Circuit Output fuse severs or shut-off automatically Environmental Temperature of Use -10 degree C.~50 degree C. Environmental Temperature of Preservation -25 degree C.~85 degree C. Operating Temperature 0 degree C.~40 degree C. Features Dimensions: L180mm*W93mm*H53mm Weight: 0.83kg Approvals: UL. CSA.CE. TUV. T-MARK.