Murata CR2025Lithium Coin Cell Watch BatteryWith long lasting power and reliable performance, the Murata CR2025 is a coin cell that is perfect as a replacement watch battery. This small battery packs a surprising 3 volt punch and contains a 160mAh capacity that keeps it running longer than competing cells. CR2025 batteries have a multitude of uses beyond watches including medical devices, security sensors, key fobs and more. The Murata CR2025 is manufactured with lithium chemistry that provides a long shelf life and long-lasting life in your everyday electronics. This battery is available in bulk quantities.Features: High energy density with lightweight, quality construction Stable chemistry ideal for long discharge periods Leak resistant Low discharge rate for long-term storage UL approved components Specifications: Battery Size: CR2025 Battery Chemistry: LiMnO2 Nominal Voltage: 3V Nominal Capacity: 160mAh Standard Current: 0.2mA Operating Temperature Range: -22°F to 158°F (-30°C to -70°C) Dimensions: Height - 0.098" (2.5 mm) Diameter - 0.787" (20 mm) Weight: 0.091 oz. (2.6 g)