Inframetrics Power Supply/Charger Model 525 This item was purchased from an inventory reduction sale. We do not know the history of it. The front label is peeling on the bottom (as seen in the second to last picture). The cord has some tears in the insulation (as seen in the last picture), so it needs repair, but it works at this time. We are not able to test it further. It only comes with what is shown in the pictures. S553-47 v 8726178 rl fdk 80207228