First Alert Photoelectric Sensor Smoke Alarm with Escape Light
Duracell 9V 1Pk Battery at Acephoto.net
Amazon.com: Duracell - CopperTop 9V Alkaline Batteries - long lasting, all-purpose 9 Volt battery for household and business - Pack of 12 : Health & Household
Duracell CR2 - Lithium 3V Photo Batteries - 2 Pak
Duracell Coppertop D Cell Batteries, Long-lasting Power, All-Purpose Alkaline Battery (Multi-Pack 3) (4-Count Pack) 004133305126 - The Home Depot
Duracell Coppertop Alkaline D Batteries (8-Pack) in the D Batteries department at Lowes.com
Amazon.com: 6F22 Mn1604 9V Battery for Smoke Detectors,10 Packs : Health & Household
Kidde AA Smoke Detector Replacement Batteries (10-Pack) 21026968-40 - The Home Depot
Duracell Coppertop C Battery, Long Lasting C Batteries, 4 Pack - Walmart.com