"name": "What voltage does the XL-BW use

just apply to surface

Mounting tabs adjust to fit countertop thicknesses from 3/4" to 1-1/2" (19 to 38mm)

Operates on (4) "D" size alkaline batteries

Chemical Compound: C16-18 and C18-unsatd

Bradley (6-3700) RFT-BB - Touchless Counter Mounted Sensor Soap Dispenser, Brushed Black Stainless, Zen Series Power Supply:Select Option Below: "name": "What voltage does theNon Returnable Item Top fill individual and multi feed tank options Utilizes universal bulk soap Vandal resistant construction Multi station system supplies up to 6 soap dispensers Spout reach designed to optimize handwashing space Touch free infrared sensor operated Power supply options to meet your application Battery pack or single AC plug In adapter or AC adapter splitter assembly that accommodates up to 4 devices Cast brass spout construction