Best Polymer 37V Batteries in 2026

FORMULATED WITH POWER BOOST INGREDIENTS: Duracell Coppertop AAA alkaline batteries contain Duracell’s patented POWER BOOST Ingredients which deliver lasting performance in your devices

GUARANTEED FOR 12 YEARS IN STORAGE: Duracell guarantees each Coppertop AAA alkaline battery to last 12 years in storage, so you can be confident these batteries will be ready when you need them

DEPENDABLE POWER: Duracell Coppertop AAA batteries are made to power everyday devices throughout the home, like TV and gaming remotes, cameras, flashlights, toys, and more

LONG-LASTING BATTERIES DESIGNED FOR DEPENDABILITY – Duracell Coppertop alkaline batteries deliver the lasting power and performance you can count on for electronic devices throughout the home or on-the-go

RELIABLE POWER – As a general-purpose battery, the Duracell Coppertop D alkaline battery is made to power everyday devices throughout the home, like toys, remote controls, flashlights, clocks and radios, portable electronics, and more

GUARANTEED FOR 10 YEARS IN STORAGE – Duracell 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

FORMULATED WITH POWER BOOST INGREDIENTS: Duracell Coppertop AAA alkaline batteries contain Duracell’s patented POWER BOOST Ingredients which deliver lasting performance in your devices

GUARANTEED FOR 12 YEARS IN STORAGE: Duracell guarantees each Coppertop AAA alkaline battery to last 12 years in storage, so you can be confident these batteries will be ready when you need them

DEPENDABLE POWER: Duracell Coppertop AAA batteries are made to power everyday devices throughout the home, like TV and gaming remotes, cameras, flashlights, toys, and more

LONG-LASTING POWER BETWEEN CHARGES – The Duracell Rechargeable Triple A battery is designed for heavy-use devices like video game controllers, wireless electronics, baby monitors, and more

POWERFUL NiMH BATTERIES work in any NiMH charger; you can recharge them up to 400 times, helping save you money

PRE-CHARGED AND READY TO USE – Guaranteed to last for 10 years or 400 recharges, whichever comes first; Duracell Rechargeable batteries will hold a charge for up to 1 year when not in use

LONG-LASTING BATTERIES DESIGNED FOR DEPENDABILITY – Duracell Coppertop alkaline batteries deliver the lasting power and performance you can count on for electronic devices throughout the home or on-the-go

RELIABLE POWER – As a general-purpose battery, the Duracell Coppertop D alkaline battery is made to power everyday devices throughout the home, like toys, remote controls, flashlights, clocks and radios, portable electronics, and more

GUARANTEED FOR 10 YEARS IN STORAGE – Duracell 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

POWER FOR A WIDE RANGE OF DEVICES – The Duracell 123 3 Volt High Power Lithium battery is designed for use in a variety of compatible devices like wireless security systems, home automation, photography and lighting equipment, and more

LONG-LASTING POWER – Duracell high power CR123A Lithium batteries were also developed to provide reliable performance for essential devices like compatible smoke detectors and fire alarms

GUARANTEED FOR 10 YEARS IN STORAGE – Duracell 123 High Power Lithium batteries are guaranteed for 10 years in storage, so you can be confident these batteries will be ready when you need them