This General Brand 625A battery is a 1.5V battery. The GP 625A is a 1.5V alkaline button cell battery, also known by many other names like PX625A, LR9, V625U, and PX13, commonly used in vintage cameras, light meters, and small electronics, offering consistent power and a good shelf life, though it’s often replaced by rechargeable or newer zinc-air versions for some devices needing 1.35V.




