Wholesale 6.5W 8V 0.81A US Wall Mount Medical Power Adapter with USB Output Port which manufactured by STARWELL. We offer cheap price and good quality Power Adapter with USB Output Port. Quick charger Features: Rated output: 6.5W, 8V 0.81A for stable power supply. Built-in USB output port for dual device charging. US standard wall mount plug for direct socket installation. Medical-grade safety design for medical equipment application. Over-current, over-voltage and short-circuit protection. Compact lightweight design for easy portability and installation. Low ripple and low noise performance for medical device use. Wide input voltage range for global household power grid. High efficiency energy-saving circuit to reduce power consumption. Strict medical safety certification and reliable insulation performance.