Duracell Coppertop 9V Alkaline Batteries 2/PK
Duracell Coppertop 9V Alkaline Batteries 2/PK
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Duracell Coppertop 9V Alkaline Batteries 2/PK

Key item features

  • LONG-LASTING BATTERIES DESIGNED FOR DEPENDABILITY: Duracell Coppertop 9 Volt alkaline batteries deliver the lasting power and performance you can count on for electronic devices throughout the home or on-the-go.
  • GUARANTEED FOR 5 YEARS IN STORAGE*: Duracell guarantees each Coppertop 9 Volt alkaline battery to last 5 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, Duracell is the # 1 trusted battery brand.
  • QUALITY ASSURANCE: With Duracell batteries, quality is assured; every Duracell product is guaranteed against defects in material and workmanship.
  • AVAILABLE SIZES: Duracell Coppertop alkaline batteries are available in AA, AAA, C, D, and 9 Volt sizes.
Current price is $9.65$4.83/ea
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4.7 out of 5 stars
stars
4,777 ratings1,178 reviews
How item rating is calculated
  1. 5 stars85% (4,079)
  2. 4 stars8% (381)
  3. 3 stars2% (83)
  4. 2 stars1% (48)
  5. 1 star4% (186)
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Showing 1-3 of 1,178 reviews

Apr 21, 2026
Mary
Top Reviewer
Item details
Edition: Plastic Free Pack
5 out of 5 stars review

Verified Purchase

Essential

Not exciting… but absolutely essential. They last, they don't die randomly, and they show up when you need them—smoke detectors, thermometers, random things you forgot even take a 9V. You pay a little more, but you're not constantly replacing them or second guessing if it's the battery. One of those “buy it once, don't think about it again for a long time” items. Reliable, boring, perfect.

Helpful?3f0d0300-6891-11f1-970f-13faca9cd0ac870873
May 4, 2026
Jackie
Top Reviewer
Item details
Edition: Plastic Free Pack
5 out of 5 stars review

Verified Purchase

Quality and Long life

Duracell Coppertop 9v have always been reliable power source. A long lasting battery for Fire Alarms and items like my talking scale. It been over 10 years for my bathroom scale and even years of power for my Fire alarms.

Helpful?3f0d0300-6891-11f1-970f-13faca9cd0ac870873
Nov 1, 2025
Angel
Top Reviewer
Item details
Edition: Plastic Free Pack
5 out of 5 stars review

Verified Purchase

Duracell 2 Pack Batteries

Duracell batteries last a long time. They have been around for a long time and are good quality batteries. They are great for smoke alarms. It's so important to keep a quality batteries in each smoke alarm in your home for your safety. It could save your life. Batteries need to be checked on a regular basis tor corrosion. It's also helpful to include batteries in your emergency kits.

Helpful?3f0d0300-6891-11f1-970f-13faca9cd0ac870873