PANASONIC SR44 battery 1 pc

The Panasonic SR44 is a button cell battery built on silver oxide technology, with a nominal voltage of 1.55 V. It serves as a compact power source for small electronic devices with low energy demand, such as wristwatches, calculators and remote controls.

Thanks to its silver oxide chemistry, the cell delivers a steady voltage throughout its service life, offering long operating time relative to its small size. This makes it a dependable choice for devices where consistent performance matters.

Designed as a single-use battery, the SR44 weighs just 2 g. It is supplied as one cell, so it can be replaced individually whenever the device needs a new power source.