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CR123 Battery Two Pack from Energizer

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Reliable power for your optics

Keep your kit running with a 2 pack of genuine Energizer CR123 3V lithium batteries. These high energy cells are the go-to power source for red dot sights, tactical torches, laser units and a huge range of optics, delivering steady output right down to the last shot.

Lithium performance

Lithium chemistry gives these CR123A cells a strong capacity and a shelf life of up to 10 years, so a pair tucked into your kit bag stays ready for game day. They also handle a wide temperature range, from around -40C to 60C, for dependable use in summer heat or winter cold.

Standard fit

Built to the standard CR123A footprint at 17 mm diameter and 34.5 mm tall, they drop straight into any device that calls for a CR123 or CR123A cell. Pair them with our BBs, gas and batteries range to stock up before your next game.

Keep spares handy

Because optics and torches can drain unexpectedly mid-game, it pays to carry a spare set. This 2 pack is ideal for that, and works well alongside gear from our outdoor shooting range.

General
BrandEnergizer
Dimensions
WeightApprox 17 g per cell
Other
ChemistryLithium (Li/MnO2)
ModelCR123A (CR17345)
Voltage3V
Typical capacityApprox 1500 mAh
Pack quantity2 batteries
Shelf lifeUp to 10 years
Operating temperature-40C to 60C
Diameter17 mm
Height34.5 mm
RechargeableNo
Typical usesOptics, torches, red dots, lasers

Frequently asked questions

What can I use these batteries for?

CR123 cells are a standard power source for red dot sights, tactical torches, laser units and many optics. If your device lists a CR123 or CR123A requirement, this 2 pack is a direct fit.

Are these rechargeable?

No. These are single-use primary lithium cells. They are not rechargeable, but their high capacity and long shelf life mean they last a long time in most low-drain optics and torches.

How long do they last in storage?

Energizer rates the lithium chemistry for a shelf life of up to 10 years, so you can keep a couple of spares in your kit bag and trust they will be ready when you need them.

Will they work in cold weather?

Yes. Lithium cells perform well across a wide temperature range, from around -40C to 60C, which makes them well suited to winter skirmishes and outdoor shooting.

Is there an age restriction?

No. Batteries are a general accessory and are not age-restricted, so anyone can buy them to power optics, torches and other compatible devices.