Coppertop N batteries offer reliable, long-lasting power. The mercury-free N alkaline battery will give you the power you need for your important electronic devices. Use in car alarm, key fob, GPS tracker and more. Duralock Power Preserve helps lock in power so they last longer in storage. Battery Size: N Brand Name: Duracell Battery Type: Alkaline Product Type: Medical Battery Number in Package: 2 pk Rechargeable: No Packaging Type: Carded Usage: Medical Devices Volts: 1.5 V Discovery - Core, Super, Battery Capacity: 0.8 mAh UPC: 041333662756 Manufacturer Part No: MN9100B2PK Battery Size: N Brand Name: Duracell Battery Type: Alkaline Product Type: Medical Battery Number in Package: 2 pk Rechargeable: No Packaging Type: Carded Usage: Medical Devices Volts: 1.5 V Discovery - Core, Super, Battery Capacity: 0.8 mAh California residents see Prop 65 WARNINGS Duracell Alkaline N 1.5 V 0.8 Ah Medical Battery 2 Pack