The Duracell MN9100 Alkaline Battery provides reliable, long-lasting power for household items like car alarms, key fobs, GPS trackers, remote controls, and more. This Duracell specialty alkaline battery has a 5-year shelf life so you can be confident it will be ready when you need it.• Reliable power for car alarms, GPS trackers, remote controls, and more• Child secure packaging• Guaranteed for 5 years in storage• Battery Type: Alkaline• Voltage: 1.5V• Size: MN9100• Sold individually Guaranteed for 5 years in storage 1.5V MN9100 alkaline battery | Duracell MN9100 1.5V Alkaline Battery