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Two silver lithium CR2 batteries on a carded backer

DURACELL

Duracell CR2 Ultra Lithium Battery 3V 800mAh 2 Pack

SKU CH-ERXV-8H0Q2

Two 3 V lithium CR2 cells with 780 mAh capacity and 10-year shelf life

  • TypeBatteries
  • 10-year storage guarantee with Duralock Power Preserve Technology
  • 780 mAh lithium capacity powers cameras and portable lights
  • 3 V CR2 size fits DLCR2, ELCR2 and CR17355 equivalents
  • Two batteries per card pack ready for immediate use
  • 26 mm height by 15 mm diameter suits compact devices

CR2 Ultra Lithium Battery 3V

Duracell CR2 Ultra Lithium batteries supply 3 volts with a rated capacity of 780 mAh each. The twin pack fits cameras, flash units, portable lights and other electronics that require a CR2 cell. Duralock Power Preserve technology guarantees ten years of storage life.

Steady output for continuous use

Lithium chemistry maintains stable voltage during extended shooting sessions or long periods of flash recycling. The cells resist voltage sag better than alkaline alternatives, so devices keep running at consistent brightness or focus speed until the charge is depleted.

Check device compatibility first

Verify that your equipment accepts a CR2 lithium cell measuring 26 mm in height and 15 mm in diameter. The pack contains two batteries; buyers who need a larger quantity or a different form factor such as AA or AAA should look elsewhere.

Highlights

  • 10-year storage guarantee with Duralock Power Preserve Technology
  • 780 mAh lithium capacity powers cameras and portable lights
  • 3 V CR2 size fits DLCR2, ELCR2 and CR17355 equivalents
  • Two batteries per card pack ready for immediate use
  • 26 mm height by 15 mm diameter suits compact devices

Specifications

TypeBatteries

Questions about this item

How much power do the CR2 Ultra Lithium cells draw when a digital camera runs all day?

The 3 V 780 mAh lithium chemistry supplies steady current with minimal self-discharge, so a camera drawing typical flash currents will run for hundreds of shots before the cells need replacing.

What device or charger must I already own to use these CR2 batteries?

Any device that accepts a standard 26 mm by 15 mm CR2 cell — digital cameras, flash units, portable lights or compatible electronics — will work; no separate charger is required because the cells are primary (non-rechargeable).

Will these CR2 cells fit and work in older equipment that lists 3V CR17355, DLCR2 or ELCR2?

Yes, the batteries are direct equivalents to 3V CR17355, DLCR2 and ELCR2, so legacy gear specifying any of those codes will accept them without modification.

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