About this product

VEVOR CR2450 Lithium Battery, 20 Count (Pack of 4) Lithium Coin Battery, Non-Mercury and Anti-Swallow Designed, Long Lasting 3V CR 2450 Cell Batteries, for Key Fobs, Glucometers, and Other DevicesLong Battery LifePremium QualityDouble ProtectionSafety InstructionsWide ApplicationSafety InstructionsStandard Current: 0.4mA,Quantity per Pack: 20 Pieces,Item Model Number: CR2450,Nominal Voltage: 3V,Standard Weight: 6.4 g (per battery),Nominal Capacity: 600mAh,Instantaneous Short-Circuit Current: ≥250mAh,Item Dimensions: Φ 24.5 x 5 mm / Φ 0.96 x 0.20 inch,Open Circuit Voltage: 3.1 to 3.3V,Rechargeable: No,Net Weight: 0.167 kg / 0.37 lbs,Discharge Time: 1680 h (under 7.5KΩ load, at 20–25°C, ending at 2.0V)