The Sony CR371 Lithium Coin Battery is a compact, high-energy button cell designed to power a wide range of precision electronics. Known for its stable voltage and long shelf life, the CR371 is commonly used in devices such as watches, calculators, medical instruments, and small remote controls. Sony’s quality manufacturing ensures consistent performance and leak resistance, making it a dependable power source for delicate and high-accuracy applications.
With a nominal voltage of 3V and reliable lithium chemistry, the CR371 delivers steady output over long periods of use. Its compact design allows it to fit seamlessly into low-profile electronic devices, while its extended storage life makes it a great choice for both OEM installations and replacement markets.
