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POWEROWL CR2 3V Lithium Battery, 6 Pack High Capacity CR15h270 CR 2 C2 3 Volt Batteries Cell, Long Lasting Power

  • Based on 1,965 reviews
Condition: New
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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon

Arrives Friday, Oct 9
Order within 3 hours and 53 minutes
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Features

  • Long Lasting Battery: POWEROWL CR2 lithium batteries with 1000mAh high capacity are manufactured to provide reliable performance for your devices.
  • 10-Years Shelf Life: POWEROWL high capacity CR2 batteries hold power up to 10 years under proper storage with guaranteed freshness.
  • Stable Voltage Output: The CR2 batteries are able to provide stable power output in various devices including high-drain devices. It can provide longer service life.
  • Safety Tips: This CR2 battery is for one-time use only. When replacing batteries, it is necessary to cut off the power and avoid mixing different brands of batteries
  • Wide Application: CR2 3V battery can be used in golf range finders, home alarm system, red dot scope, temperature sensor, smoke detector, smart locks, cameras, flashlights, glucose meter, laser indicators, optical instruments.

Description

CR2 Lithium AA Lithium AAA CR123A Lithium 9V

Number of Batteries: 6 CR2 batteries required. (included)


Brand: POWEROWL


Battery Cell Composition: Other Than Listed


Battery Capacity: 1000 milliamp_hours


Recommended Uses For Product: Indoor/Outdoor


Number of Batteries: 6 CR2 batteries required. (included)


Brand: POWEROWL


Model Number: CR2


Model Name: CR2


Manufacturer: POWEROWL


Battery Cell Type: Other Than Listed


Battery Capacity: 1000 milliamp_hours


Voltage: 3 volts


Reusability: Single Use


Compatible Phone Models: flashlight


Unit Count: 6 Count


Battery Weight: 14.99 g


Antenna Location: Indoor/Outdoor


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Oct 9

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Reliable power for our smoke alarms — great value in a 6-pack
These CR2 batteries have been perfect for keeping all the smoke alarms in our house powered and working properly. It's such a relief to have a 6-pack on hand so I'm not scrambling to find the right battery size every time one starts chirping — I just grab a fresh one from the pack and I'm done. They've held a strong charge so far and installation was simple, straightforward drop-in with no issues. Knowing our smoke detectors are reliably powered gives real peace of mind, especially with multiple alarms throughout the house to maintain. Great price for the quantity compared to buying CR2 batteries individually elsewhere, and having extras on hand means I can also use them for other devices that take this size (cameras, flashlights, etc.). Will definitely be repurchasing when we run low — highly recommend for anyone who needs a reliable stock of CR2 batteries at home. ... show more
Reviewed in the United States on August 24, 2026 by Harlan Ray

  • Good price... good product
Good price... work well...
Reviewed in the United States on August 24, 2026 by Kindle Customer

  • Works with a Callaway range finder
bought this for a range finder, and it works GREAT, with tons to spare. Better price than the name brands out there, and these are perfect
Reviewed in the United States on July 27, 2026 by Daniel McCartney

  • Work perfectly on my rifle optic.
Work perfectly on my rifle optic. Suitable for every day use, and reliable. Good value and decent battery life so far.
Reviewed in the United States on August 31, 2026 by Emperor MeowMeow

  • Solid Performance & Long Battery Life
I’ve been using this setup with my Level Lock, and it’s worked out really well for me. These batteries hold up great—I'm consistently getting several months of use before I ever have to swap them out. The lock runs smooth, responds quickly, and I’ve never had any unexpected low-battery issues. For something you rely on every day, that kind of reliability really matters. Overall, the combination works perfectly in my home. If you’re looking for dependable batteries that keep your Level Lock running strong, this has been a great choice in my experience. ... show more
Reviewed in the United States on November 24, 2025 by Richard Newman

  • Powerful
It offers excellent value for money, boasts meticulous craftsmanship, and delivers powerful performance.
Reviewed in the United States on July 16, 2026 by Painter Y

  • Quality, long lasting
Great value. Would buy again
Reviewed in the United States on July 19, 2026 by Storm Horn

  • Great value.
Works as described fast shipping. Great value!
Reviewed in the United States on August 9, 2026 by Allen Woodward

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