Model: 18V 1.1A 5.5*2.0mm for Deskjet 710C, 712C, 720C, 722C, 810C, 812C, 815C, 825C, 825CVR, 830C, 832C, 840C, 841C, 842C, 843C, 843CXE, 845C, 845CVR, 880C Output: 18V 1.1A Power cord: UK US EU AU Power Cord Outlet: 2/3 prong Size: 15X15X6 cm (L x W x H) Packing: Brown box with pe bag and bubble bag; 49*39*34CM(L x W x H) for a master carton size Delivery Date: Within 2-3 working days after confirming the payment Test: Temperature test; Vibration test; Drop-Test; Overcharging and discharging test Line Regulation: +/-5% Load Regulation +/-5%