157 Coin Cell Batteries

157 coin cell batteries provide compact and dependable power for small everyday devices. They are commonly used in watches, key fobs, calculators, mini lights, and other low drain electronics that require a stable and long lasting energy source.

Most 157 cells use alkaline or silver oxide chemistry. Alkaline versions offer a nominal voltage of 1.5V with capacities typically around 110 mAh, making them a reliable and accessible choice for general use. Silver oxide variants provide a steadier voltage output and improved longevity, which is helpful for devices that need consistent performance over time.

This size offers a simple replacement solution thanks to its compatibility with several cross referenced model numbers, ensuring you can easily find the right fit for your device while maintaining dependable power in a small footprint.