No Alkaline Battery Lasts Longer*


Duracell Quantum Large
Quantum AA Large
Quantum AAA Large
Duracell Quantum

Longer-Lasting, Technologically Advanced

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Combined with a Hi-Density Core™ and PowerCheck™, it’s a Quantum leap in battery power.  
  • Only battery with Hi-Density Core™ Technology for unbeatable long-lasting power
  • Only battery with PowerCheck™. Instantly check your power level at any time
  • Duralock Power Preserve™ Technology.  Guaranteed for 10 years in storage
Quantum batteries are ideal for use in many battery-powered devices, including:
  • Portable Electronics
  • Wireless Mice
  • Toys
  • Remote controls
  • Flashlights
  • Calculators
  • Clocks and Radios
  • Keyboards and more
*On average across devices

Product Videos

"Duracell Quantum The World's #1 Most Advanced Alkaline"
"Power In The Hands of the Most Powerful"


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