7 Best cr2 battery for Hunting, Golf Rangefinder

There is nothing more frustrating to a hunter than finding the perfect range angle, and the gear’s battery running out of the same time. Not just irritating, you will probably miss out on your biggest catch ever! So, to save yourself from this nightmare, if you are an avid hunter, is the purchase of a cr2 battery suitable for hunting, golf and rangefinding.

A usual cr2 battery will undoubtedly last you a couple of months, and some might even be by your side for a straight year. Any one on the rangefinding arena, knows how popular the CR2 and the CR123A batteries are, and that a lot of professionals always have on their backpacks. On of the reasons why people love these batteries so much is their incredible shelf life, alongside many other great features we will be looking at shortly.

Tips to choose the best cr2 battery

Getting the best battery for a rangefinder is definitely not easy. In fact, if you don’t pick the perfect one for you, you might even end up with an even worse hunting and golfing experience. So, getting your hand on the right one is very crucial. Regarding batteries, the two topmost ones and the contestants for the competition are the CR2 and the CR123A batteries.

CR2 vs. CR123A batteries

First things first, the CR123A are basically the updated and advanced version of the previous CR2 batteries, which were pretty short in comparison to the CR123A too. This visible change in sizing makes the CR123A bear much power and an ability to demonstrate and deliver much more, which is about 50% greater than the performance delivered by the CR2 battery.

With that being said, the users have to make sure that the CR2 unfortunately, cannot be a replacement for the CR123A battery due to their inability to fit in majority of devices designed for the CR123A battery. And even if you are able to fit in the CR2 battery in the CR123A slot, you have to understand that your gear will not be able to perform in its maximum capacity and potential.

Nevertheless, both of these are truly exceptional batteries, with the both of them being crafted out by using lithium manganesedioxide. On top of that, both of these batteries are 3-volt barriers.

Besides these comparisons, there are few things you must consider before getting yourself the CR2 batteries.

Compatibility

You have to definitely make sure that the new battery you are buying is perfectly compatible with your device. This can be quite nervewracking since CR2 batteries are often interchangeable with several other battery types.

Service battery life

It is a no brainer that after buying a brand new battery, one thing you want it to do is have a commendable battery life. So, it is necessary to carry out your market survey, or look up on the reaction videos and comments from users who’s already used the gear online.

Shelf life

Having an incrediuble shelf life or longevity for a CR2 battery is always a plus point. This allows the users to store a battery foir extended time frames ever after purchase. A lot of the CR2 batteries have a shelf life of around 10 years or even more without even risking their features. But for that, you have to make sure the battery is stored at room temperature at all times.

Quick looks : 7 Best cr2 battery for hunting

1Best for golfing
Enegitech CR2 3V

Best golfing CR2 battery with impressive fast-flash performance, 10 years shelf life, along with PTC protection.

2Best Overall
DuraCell CR2 High Power Lithium Batteries

The best overall batteries, with great compatibility, persistent power, and highly reliable.

3Best Rechargeable
AOBOO CR2 Rechargeable Battery

The best among rechargeable CR2 batteries, highly compatible, compact and portable.

4Best Affordable
Shockli 3V CR2 Lithium Battery 1000 mAh

Best CR2 battery at a budget with bearing great capacity, and high storage.

5Best for extreme climate
EBL CR2 Lithium Battery

A sturdy battery with impressively long storage, ultra high density, explosion proof built which will have you performing best even at the most extreme climate.

6Best Leak proof
Energizer CR2 Lithium Battery

With ability to hold up even after years of storage, it is used best for everyday electronics, bearing high performance value as well.

7Best Insulation
Viridian CR2 Tactical Energy Plus

Strong and long-lasting batteries with great compatibility, a result of cutting-edge technology, compact designs, and probably with the best insulation.

1. Enegitech CR2 3V – Best for golfing

Enegitech CR2 3V

Best golfing CR2 battery with impressive fast-flash performance, 10 years shelf life, along with PTC protection.

Any active golfer or golfing enhusiast might have already heard heaps and loads of compliments in regards to the Enegitech CR2 3V non-rechargeable battery cell pack of 6. These particular affordable batteries are extremely great at what they need to be doing, and is sure to take you back by surprise with their performance everytime you take them with you for your golfing or sny other sporting venture.

Even when you use the battery for months, you will not necessarily see any kind of dullness or performance lag. This can be highly credited to one of it’s amazing factors; the self-discharge rate which is less than 1% in a year. A lot of users of the battery have even claimed to have paired this with the infamous Leupold rangefinders, and confirmed that these work very well with them too.

Specifications

No. of Batteries6
Battery Cell compositionLithium Manganese Dioxide
Unit Count6.0
RechargeableNo

Pros and Cons

Pros
  • Shelf life lasts a decade.
  • Tolerance is great even under high temperature.
Cons
  • Not rechargeable.

2. DuraCell CR2 High Power Lithium Batteries – Best Overall

DuraCell CR2 High Power Lithium Batteries

The best overall batteries, with great compatibility, persistent power, and highly reliable.

Duracell is not a new name in the battery manufacturing vicinity, and that too, a qualitative one? Sign Duracell up! The company has kissed it’s success already with so many incredible products they’ve given the market, and the DuraCell CR2 High power lithium battery isn’t a joke either.

Although quite small and cute in appearance (Only 3V), they work pretty well when paired with Bushnell rangefiner. These DuraCell batteries are however a little pricier in comparison to the other batteries that have made it to our list, but taking a look at the performance, it is definitely worth it.

The Duracell CR2 High Power lithium battery relies on the 780mAH power, exhibiting impressive performance and is loved by many all around the world. On top of that, the Duracell CR2 High power batter demonstrates great compatibility with different kinds of rangefinders, and can be highly trusted when taken outside on the field.

Specifications

No. of Batteries2 Lithium Metal batteries
Battery Cell compositionLithium
Unit Count2.0
RechargeableNo
Recommended UseCamera, Rangefinders

Pros and Cons

Pros
  • Great value for money
  • Features shelf life of almost 10 years.
  • Competable with some high-end batteries too.
Cons
  • Lacks a case.
  • Quite expensive.

3. AOBOO CR2 Rechargeable Battery – Best rechargeable

AOBOO CR2 Rechargeable Battery

The best among rechargeable CR2 batteries, highly compatible, compact and portable.

One of the stand-out qualities a rangefinder battery need to bear is the rechargeable feature, because you cannot always go and purchase yourself a new battery at all times. This might not be possible because of geological reasons and because of economical reasons too, so this one on our list is the best among the rechargeable battery ones.

Although the AOBOO CR2 Rechargeable battery is one of the priciest batteries on our list here today, but in a long run, they are certainly worth every penny you spend on them, honestly. These cells come precharged at around 30-80% battery,m lasting you around 2 weeks in general. But, once you charge it full, you can be rest assured for the month of work. And the next time you charge it full, you will be assured for the next month and so on. The charger that is provided with the cell is also very handy, portable and compact that you can literally carruy it wherever you go.

Specifications

Voltage3 Volts
Battery Cell compositionLithium
Unit Count1.0
RechargeableYes
Recommended UseCamera, Clocks, Digital

Pros and Cons

Pros
  • Demonstrates great performance.
  • Once fully charged, it runs for a month straight.
  • PTC – protections prevents the gear from overheating.
  • Good temperature tolerance.
Cons
  • Charger might be needed before the new battery set.
  • A little expensive in comparison to other batteries.

4. Shockli 3V CR2 Lithium Battery 1000 mAh – Best Budget find

Shockli 3V CR2 Lithium Battery 1000 mAh

Best CR2 battery at a budget with bearing great capacity, and high storage.

We understand when users say that they don’t want to spend tons of money for a rangefinder battery, and are looking for something that is quite affordable and the one that works well too. Well don’t worry, because the perfect battery for you is the Shockli 3 CR2 3V Lithium Battery 1000mAh. A powerpacked performer that comes for a price of a dime – what a catch!

Coming equipped with a well-around storage box, that makes it easier to carry multiple batteries in, this Shockli CR2 battery is definitely a steal. Bearing the acclaimed 1000mAH battery capacity, the life span of the battery is quite commendable. This is because some of the even more expensive rangefinder batteries in the market have 800mAH CR2 batteries. This battery also comes pre-integrated with ‘PTC protection’ allowing users to take their rangefinder even in pretty harsh weather conditions, without any issue.

Specifications

No. of Batteries8
Battery Cell compositionLithium
Unit Count8.0
RechargeableNo
Recommended UseCamera, Golfing, boresighter

Pros and Cons

Pros
  • Pros Most affordable option
  • Comes alongside a storage box
  • PTC protection given for harsh weather situations.
Cons
  • Not rechargeable.

5. EBL CR2 Lithium Battery – Best for extreme climate

EBL CR2 Lithium Battery

A sturdy battery with impressively long storage, ultra high density, explosion proof built which will have you performing best even at the most extreme climate.

Climate uncertainity is synonymous for a hunter with rangefinder, because you never know where you have to end up in the pursuit of your prey. So, a lithium battery that is able to cope up with the weather extremeties and work well too. For this, the EBL CR2 Lithium Battery might be the perfect choice for you.

Highly designed to be operated alongside high usage device requiring immense energy, this battery boasts power of 800 mAH, with the working temperature of -40 degree celcius to 60 degree celcius perfectly. From the coldest of temperature to scorching sunlight, this device is sure to make things work completely unhinged.

The EBL CR2 Lithium Battery also comes with a rangefinder battery case to ensure you keep your batteries safe at all times. The company claims that the gear has less than 5% self-discharge property – that is still more than a lot of other devices you get in the market.

Specifications

Sheet Count8
BrandEBL
Unit Count8.0
Rechargeable

Pros and Cons

Pros
  • Pros Works well under any kind of temperature and weather.
  • Features anti-leaking protection.
  • Bears 5% self-discharge property
Cons
  • Not interchangeable when kept instead of CR123A battery cells.

6. Energizer CR2 Lithium Battery – Best leak proof

Energizer CR2 Lithium Battery

With ability to hold up even after years of storage, it is used best for everyday electronics, bearing high performance value as well.

If you are a true golfer, you must already know why Energizer is on out top list already. The company ‘Energizer’ is no alien to specially the golfing community, since almost every single golfers are said to have bought this Energizer CR2 battery with every new suit they purchase. And when asked about it, they even say that they love it!

The incredible Energizer CR2 batteryis sure to keep the system and it’s contents leak proof, even if you plan to not use it for a couple of months straight. This ‘no leak property’ from Energizer makes sure no sorts of acids are out even on storage, and moroever the performance after storing for almost two months too, the gear is fine and dandy. Bearing the 800mAH battery, this battery is sure to be of good help for a lot of fun, hobby-like activities, and even during professional golfing.

Specifications

No. of Batteries2 CR2 batteries
Battery Cell compositionLithium Manganese Dioxide
Unit Count2.0
RechargeableNo
Recommended UsageDigital Cameras, Rangefinder

Pros and Cons

Pros
  • No acid leaks even when stored.
  • Trustworthy for different climatic conditions.
Cons
  • Can’t be recharged.

7. Viridian CR2 Tactical Energy Plus – Best insulation

Viridian CR2 Tactical Energy Plus

Strong and long-lasting batteries with great compatibility, a result of cutting-edge technology, compact designs, and probably with the best insulation.

Insulation is something that can’t be turned a blind eye on when it comes to rangefinders. You never know which location your hunting will take you so you have to definitely stay prepared like a true hunter. For that, your gear should also be able to keep up against the harsh temperatures with adequate insulation on it. One of such high insulation featuring battery is the Viridian CR2 Tactical energy plus.

Featuring the 15 year shelf life claimed by the weapong manufacturing company, Viridian , these batteries were specifically designed to be utilized in digital optics including rangefinders, laser sights alongside other tactical, digital hunting gears. These are known to give a solid Milli Amp Ratings 1050+, plus it isn’t that expensive so you can definitely try this one. We will guarantee you will not regret purchasing one.

Specifications

No. of Batteries4 Lithium Metal Batteries
Battery Cell compositionLithium
Unit Count3.0
RechargeableNo
Recommended UsageCalculators, Rangefinders

Pros and Cons

Pros
  • High insulation even in extreme weather.
  • Affordable.
Cons
  • Some users have complained about the gear not lasting as long as 15 years as the company acclaims it to.

Conclusion

All in all, the incorporation of the perfect battery for the rangefinder can make any hunter and golfer’s life jolly. Owning the best CR2 battery for you according to the compatibility of you gear, will not just elevate your sporting experience but will provide you a sense of relief in your gear too. From our list, the overall best CR2 rangefinder that we have declared is the DuraCell CR2 high power lithium batteries, and similarly the best affordable is Shockli 3V CR2 Lithium Battery 1000 mAh and the best leak proof is Energizer CR2 lithium batteries.

This list was curated as a result of reading hundreds of reviews and responses, and is picked with the best of the best CR2 batteries specializing in different aspects making sure you purchase the best one according to your field of interest. If you have further queries, please write them down below in the comments.

Frequently Asked Questions

How long do CR2 batteries last?

The longevity and life span of the CR2 batteries are highly dependant on the manufacturer, features and their usage. Based on these, some last around a decade, some last around a couple months, some are rechargeable and some can last around a couple weeks too.

What size battery should I get for my rangefinder?

A lot of rangefinders in the market can fit in the 27mm x 15.6mm of CR2 batteries. But some of the recent rangefinders recently, contain the slot for the CR123A batteries which are usually 34.5mm x 17mm.

Can I recharge CR2 batteries?

While some of the CR2 batteries like can be rechargeable, and one charge can even last around a month. Most of the other CR2 batteries, arent rechargeable. But, you can look into the packet and if it says ‘secondary battery’, the battery is rechargeable, and if it isn’t written, it is not rechargeable.

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