The Innosonian America-A99003 Mains Power Adaptor is a medical-grade external AC/DC power supply engineered specifically for continuous operation of Brayden adult CPR training manikins. Delivering a steady 9V 1.5A DC output from a wide 110V–240V AC universal input, this power adaptor allows instructors and simulation centers to run high-intensity CPR classes without relying on battery power. Featuring an extended 8-foot power cord, it provides ample reach to room outlets, ensuring uninterrupted operation for manikin internal LED illumination systems, real-time feedback sensors, and electronic monitoring components.