Coppertop D alkaline batteries deliver reliable, long-lasting power to your everyday devices throughout the home, like toys, flashlights, portable electronics, and more. Our  D alkaline batteries are guaranteed for 10 years in storage, so you can rest assured they will be ready when you need them. From storm prep to holiday needs,  is the # 1 trusted battery brand.

• LONG-LASTING BATTERIES DESIGNED FOR DEPENDABILITY:  Coppertop D alkaline batteries deliver the lasting power and performance you can count on for electronic devices throughout the home or on-the-go.
• GUARANTEED FOR 10 YEARS IN STORAGE*:  guarantees each Coppertop D alkaline battery to last 10 years in storage, so you can be confident these batteries will be ready when you need them.
• # 1 TRUSTED BATTERY BRAND: From storm prep to holiday needs,  is the # 1 trusted battery brand.
• QUALITY ASSURANCE: With  batteries, quality is assured; every  product is guaranteed against defects in material and workmanship.
• AVAILABLE SIZES:  Coppertop alkaline batteries are available in AA, AAA, C, D, and 9-Volt sizes.