Rely Hybrid Dispensers are the newest innovation in touchless electronic soap dispensing. When the batteries are low, the dispenser automatically converts to manual, PUSH THE COVER operation. Included is a large, removable and refillable tank with a 900 mL capacity for bulk soap. The low profile (4 ) and sleek design make it ideal for any application, including those with tight spaces. The long battery life, 80,000 cycles on 4 C-Alkaline batteries (not included), along with the durable, impact-resistant plastic construction ensures longevity. Liquid/Lotion Soap and Hand Sanitizer Includes a key and Hand Sanitizer sticker for easy identification. Dispenser Type: For Liquids; Capacity (Volume): 900 mL; Mounting: Wall; Material(s): Plastic.