Compatible with Spectra Electric Breast Pump S1 / S2 / SPS100 / SPS200 / 9 PlusPower supply combined 6 feet (180 centimeters) charger cord lengthWall charger operates at 100 to 240V AC input voltage output 12V 2ABuilt in smart chip to provide over-voltage over-load over-heat over-current and short circuit protectionDC barrel connector; White color