Is Lr44 The Same As 357

Introducing LR44 and 357, two commonly used button cell batteries with structural and functional similarities. While both LR44 and 357 share the same diameter of 11.6mm and height of 5.4mm, they are not exactly the same. LR44, also known as AG13 or A76, is a widely used alkaline button cell battery. It provides a stable voltage power source and is primarily utilized in small electronic devices such as calculators, watches, and toys. With a nominal voltage of 1.5 volts, LR44 ensures long-lasting performance, making it a reliable choice for various low-drain devices. On the other hand, 357, often referred to as SR44 or SR44SW, is a silver oxide button cell battery. This type of battery is known for its high energy capacity and reliable voltage output. With a nominal voltage of 1.55 volts, 357 batteries are commonly used in precision instruments like cameras, calculators, and medical devices. While LR44 and 357 batteries have similar dimensions, it's crucial to note that they have different voltage outputs and chemistries. Therefore, it is important to choose the appropriate battery type that matches the requirements of your specific device for optimal performance and longevity.