Product Info Catalog Electrical & Lighting Batteries Specialty Alkaline Batteries, "AA", 4-Pk. Alkaline Batteries, "AA", 4-Pk. Request a Quote UPC: 12800517763 Manufacturer: Rayovac Energizing Products SKU: 182541 Model Number: 815-4K Rayovac, 4 Pack, AA" Alkaline Battery, Ready Power Technology Increases Shelf Life, Mercury Free Formula, Guaranteed Fresh For 10 Years.