40 Pcs Tenergy Propel CR123A Lithium Battery with PTC Protected
Features
- Every Tenergy CR123A battery incorporates PTC protection and the PTC threshold is set at 5AMPS
- The protected Tenergy CR123A batteries prevent excessive discharge that can damage lithium cells and may lead to catastrophic incidents.
- Can be used for many applications: Photo cameras, Flashlights, light meters, and many other photo equipments.
- Ultra long shelf life of 10 years with minimal natural discharge.
- Fast Flash performance with a consistent and very short recycle time.
The cr-123 cell is an amazing primary (disposable) battery. It's high energy capacy, 3.0 v output, and compact size combined with 10 year shelf life have led to its design into alarms, flashlights, weapons systems, night vision, basically anything that needs dependable power for a long time or at a high rate.
The box comes with 4 strips of 10 cells shrink-wrapped for protection. They measure 3.23V open circuit out of the box indicating they are fresh manufacture (the ademco alarm components signal a low-battery indication at 2.8V so there is a narrow band of usefulness) I tested 2 of these in my surefire e2d on high and low without any problems.
Tenergy makes 2 versions of the CR-123 - the 1300 mAh and the 1400 mAh, this is the 1400 mAh spec on their website.
When the CR-123 cell first came out it was a photographic cell and sold at drugstores for as much as $8 ea. Even the best pricing on Duracells CR-123 is 1.89 in large quantity. To get 40 batteries for under 40 dollars is a great feat. All of my ademco wireless sensors use the CR-123 and need to be changed about every 6 years, which is now so this was a great find at the right time.
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