GP Batteries CR2032 (3v) 5pk

£3.95

Pack of 5 genuine GP CR2032 3V lithium coin cells
The standard cell for most airsoft red dot sights and reflex optics
Long shelf life so spares are always ready when you need them
Stable 3V output for reliable brightness and consistent performance
Also powers watches, key fobs, torches, scales and motherboards
Leak-resistant lithium chemistry for dependable storage
Handy multipack keeps a spare in your gear bag and at home

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Description
Specification

The go-to cell for your optics

GP Batteries CR2032 3V lithium coin cells are the standard power source for the vast majority of airsoft red dot sights, reflex optics and reticle scopes. This handy five pack keeps a fresh cell in your sight and spares in your gear bag so a dead battery never ends your game early.

Reliable 3V lithium power

Lithium chemistry delivers a stable 3 volt output right through the discharge curve, which means consistent dot brightness and dependable performance rather than a slow, frustrating fade. The leak-resistant construction also makes these cells safe to store long term.

Far more than optics

The CR2032 is one of the most universal batteries on the market. The same cell powers watches, car key fobs, bathroom scales, fitness trackers, LED lights and computer motherboards, so a multipack is always useful to have around the house.

Buy ahead with confidence

With a long shelf life measured in years, these cells are ideal to stock up on. Keep a couple with your kit and the rest at home. Pick up BBs, gas and more power in our BBs, gas and batteries section.

Product information reviewed by James Smith. Every gun is checked & serviced by our Rochester workshop before dispatch.

General
Brand	GP Batteries
Other
Battery Voltage	3V
Model	CR2032
Chemistry	Lithium manganese dioxide (non-rechargeable)
Nominal voltage	3V
Typical capacity	Approx. 210 to 235 mAh
Diameter	20mm
Height	3.2mm
Approx. weight	3g per cell
Pack quantity	5 cells
Common uses	Red dot sights, watches, key fobs, torches

Recommended upgrades & accessories

Frequently asked questions

Is the CR2032 the right battery for my red dot sight?

The CR2032 is the most widely used cell in airsoft red dot and reflex sights, including many Romeo5, T1 and T2 style optics. Check your sight's battery compartment or manual, but if it takes a 20mm coin cell it is almost certainly a CR2032.

How many batteries come in the pack?

You get five genuine GP CR2032 cells. That gives you one to fit and spares to keep in your gear bag, watch drawer and car, so you are never caught out with a dead optic on game day.

Are these rechargeable?

No. CR2032 lithium coin cells are single-use primary batteries and should not be recharged. When one runs flat, replace it and recycle the old cell responsibly at any battery collection point.

What else can I use these for?

Plenty. Beyond optics they power watches, car key fobs, bathroom scales, fitness trackers, LED tea lights, computer motherboards and countless small electronics. They are one of the most universal coin cells made.

How long will they last in storage?

Lithium coin cells hold their charge extremely well, typically retaining most of their capacity for several years when stored cool and dry in the original packaging. That makes them ideal to buy ahead and keep as spares.

GP Batteries CR2032 (3v) 5pk