GP high voltage battery 23A is your go-to for powering entry devices including garage door openers, wireless doorbells, and locks, as well as remotes, dog collars, and medical devices Engineered to offer complete protection against leakage with secure sealing technology, protecting you and your devices Guaranteed with a 3-year shelf life. Our alkaline button cell is mercury-free, reducing its impact on the environment Equivalent models: A23, MN21, LRV08, V23GA
