Patient Lift and Stand Assists - Lumex Battery STS Sit-to-Stand, 400 lb : Lumex Sit-to-Stand Battery Lift aids those who have difficulty standing up on their own from a seated position. Patients must be able to actively participate in the lifting process and be able to partially support their weight. This lift features an adjustable knee pad unit, emergency stop button, ergonomic hand pendant with hook, easy to grip handles and a quick-release removable foot platform for gait training. The Lower base height maximizes stability and fits under most beds. The intuitive foot pedal leg opening mechanism frees up hands while the spreader bar provides various hand-hold locations for the patient. It is made of heavy gauge steel construction with white powder-coated finish and rubber-coated low base to protect furniture and walls. The battery is a rechargeable and will make a warning beep to indicate low battery charge and weight capacity levels. Accessory storage bag and how-to-use video included. Maximum weight capacity is 400 pounds.