UpBright New 7.5V AC / DC Adapter For Summer Infant # 02720 1.8'' Handheld Parent's Unit Complete Coverage Color Video Monitor 7.5VDC Power Supply Cord Battery Charger PSU (ONLY Fits 1.8" Monitor) World Wide Input Voltage 100-240VAC 50/60Hz. OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection). Tested Units. In Great Working Condition. UpBright 30 days money back guarantee. 1 full year service warranty. UpBright New 7.5V AC / DC Adapter For Summer Infant # 02720 1.8'' Handheld Parent's Unit Complete Coverage Color Video Monitor 7.5VDC Power Supply Cord Cable Battery Charger Mains PSU (ONLY Fits 1.8" Monitor)