Gel "E" Skin Protection Wheelchair Seat Cushion, 16" x 16" x 3" Power Cord The external battery can be

The external battery can be charged with either the ActivOx DC Adapter or the ActivOx AC Adapter

but it is also fluid proof

but it will not power the machine with the optional heated humidifier

Model # 535d-c-870

FEATURES Most treatments are delivered in less than 6 minutes

Gel "E" Skin Protection Wheelchair Seat Cushion, 16" x 16" x 3" Power Cord The external battery can beThe Gel "E" 3" Wheelchair Cushion with Gel Bladder by Drive Medical is a pressure reducing cushion, designed to assist in the prevention, treatment and management of pressure ulcers. The viscous gel bladder provides optimized pressure reduction, support and comfort. The polyurethane foam shell is fire retardant and the removable and replaceable cover has a water resistant top, and non slip vinyl base ensuring users safety.