Use these 9-Volt Procell Duracell alkaline batteries for longer-lasting power. Date code on the back of the box.
- Dependable, long-lasting power with up to a 7-year freshness guarantee
- Operates reliably in temperature extremes of -4°F to 130°F (-20° C to 54° C)
- Date coded to guarantee freshness
- Contains no added mercury
- Sold in a box of 12