303/357 Silver Oxide Button Battery | MAGD303/357PK

The Duracell Silver Oxide button batteries are designed to provide reliable power to specialty devices. These batteries are guaranteed for 4 years in storage, so you can rest assured they will be ready when you need them. To help ensure the safety of your children, they come in a child-secure package, which is nearly impossible to open without scissors. From storm prep to holiday needs, Duracell is the # 1 trusted battery brand.

• LONG-LASTING POWER IN A WIDE RANGE OF DEVICES: The Duracell Silver Oxide button batteries provide reliable, long lasting power for digital thermometers, laser pointers, stopwatches, and more.
• # 1 TRUSTED BATTERY BRAND: From storm prep to holiday needs, Duracell is the # 1 trusted battery brand.
• GUARANTEED FOR 4 YEARS IN STORAGE: Duracell guarantees each Silver Oxide button battery to last 4 years in storage, so you can be confident these batteries will be ready when you need them.