Ensure critical medical device uptime with this high-capacity replacement battery. The LI23S001A is a professional-grade, 6400mAh (71Wh) 6-cell Li-ion battery designed for Mindray patient monitors and anesthesia machines. It provides reliable backup power for the Mindray VS800, WATO EX series (EX-20 to EX-65), and PM series (7000/8000/9000) devices, supporting uninterrupted operation during procedures and power transitions.