I am not sure if it will. I have only used them a 1.5v. If it calls for a AAA which is 1.5v I see no problem trying to use them. The voltage is lower than what it calls for, if they fit and work, the only down side would be not lasting as long. I checked the package they came in it only states 1.5v. My suggestion would be to get in touch with manufacturing company with the same question and what you should be using. Batteries work great as 1.5v.