Best CR2 Batteries (2022): Reviews & Comparison

What are the best CR2 batteries? Do CR2 batteries last a long time? If you're looking for the answers to these questions, then you've come to the right place! In this blog post, the best CR2 batteries and how long they last will be discussed. Some tips for prolonging the life of your CR2 batteries will also be provided. So, without further ado, let's get started!

Energizer CR2 Lithium Battery

Energizer CR2 batteries are the ideal choice for everyday electronics like cameras, watches, and clocks. These long-lasting alkaline batteries hold power in storage for up to 10 years. They’re also great for use with other household devices such as toys and remote controls. Energizer CR2 batteries are perfect if you want a reliable performance that will last through your day.

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What are CR2 batteries?

CR2 batteries are a type of lithium battery that is often used in high-tech devices like digital cameras and camcorders. While CR2 batteries aren't as common as AA or AAA batteries, they offer a lot of advantages in terms of their size and power.

CR2 batteries are typically smaller and lighter, which makes them ideal for use in portable electronic devices. They also tend to have a higher voltage than other types of batteries, which means they can provide more power to devices that require it.

One of the main advantages of CR2 batteries is their long shelf life. Lithium-based batteries like CR2 batteries can hold their charge for much longer than other types of batteries, so you can be sure that your devices will have power when you need them.

Which are the best CR batteries?

Changing a battery may be a simple task, but finding the best CR2 batteries isn't. With so many different types and brands of CR2 batteries on the market, it can be difficult to know which one is right for you.

To help you find the best CR2 battery for your needs, here is a list of the best CR2 batteries on the market.

Energizer CR2 Lithium Batteries

There are a few reasons why Energizer CR2 batteries are often seen as the best option.

First, they have a long lifespan - up to 10 years - so you won't have to worry about replacing them frequently.

Second, they offer superior performance in colder temperatures, making them a good choice for winter activities or outdoor excursions.

Third, they boast an impressive power output, making them perfect for high-demand devices such as digital cameras.

And finally, they're reliable and consistent, so you can count on them to power your devices when you need them most.

Energizer CR2 Lithium Battery

Energizer CR2 batteries are the ideal choice for everyday electronics like cameras, watches, and clocks. These long-lasting alkaline batteries hold power in storage for up to 10 years. They’re also great for use with other household devices such as toys and remote controls. Energizer CR2 batteries are perfect if you want a reliable performance that will last through your day.

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Amazon Basics CR2 Batteries

CR2 batteries by Amazon Basics are another excellent choice for those in need of a reliable and high-performing CR2 battery.

Other great features include:

They're extremely affordable. You can get a 4-pack for less than $10, which is a great deal considering that other brands charge nearly twice as much for the same number of batteries. 

They have a long shelf life. Even if you don't use them for a while, they'll still be good to go when you need them. 

They hold their charge well. You'll get plenty of use out of each battery before needing to recharge or replace it. 

And lastly, they're just really reliable overall. They work well in a variety of temperature ranges, making them ideal for use in a variety of devices and environments.

Amazon Basics Lithium CR2

AmazonBasics CR2 batteries are a reliable and affordable choice for powering your electronics. With 800mAh of capacity and 3 volts of power, these batteries are perfect for a range of devices. They're also heavy duty and built to last, ensuring you can rely on them for consistent performance.

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Panasonic CR2 Lithium Batteries

Panasonic CR2 lithium batteries are one of the best because they have a higher storage capacity than most other batteries. This means that they can store more power and provide longer run times for devices like digital cameras.

They have a long lifespan, meaning you can use them over and over again without having to worry about them running out of power.

Additionally, they are resistant to extreme temperatures, making them ideal for use in harsh weather conditions.

And most of all, they have a low self-discharge rate, which means that they will lose their charge slowly over time and won't need to be replaced as often as other batteries.

Panasonic CR2 Lithium Battery

Panasonic's CR2 batteries are some of the most reliable and eco-friendly on the market. They have a 10 year shelf life, making them perfect for long-term storage, and they work in any weather condition. They're also industrial quality, so you can trust them to power your most important devices.

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Duracell CR2 Lithium Batteries

When we speak of Duracell, we speak of quality and reliability. The company has been manufacturing batteries since the 1960s, and they have earned a reputation for making some of the best in the business. Their CR2 lithium batteries are no exception.

These batteries are designed for high-drain devices, which means they can handle long periods of use without losing their charge. They also have a very long shelf life, so you can rest assured knowing that your Duracell batteries will be ready to go when you need them.

Additionally, they are also very durable and can withstand a great deal of wear and tear without deteriorating.

If you're looking for a reliable and high-performing CR2 battery, then Duracell should be your go-to brand.

Duracell CR2 Lithium Batteries

Looking for a high-performing CR2 battery? Duracell's CR2 batteries are long-lasting and can preserve power for up to 10 years. Plus, they keep your device protected from potential power surges. Equivalent with multiple other models, these batteries are ideal for use in digital cameras, camcorders, and other small electronics.

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Tenergy CR2 Lithium Batteries

The last but not the least on our list is the CR2 battery from Tenergy. This battery has a voltage of 3 volts and a capacity of 800mAh, which ensures that it will last for a long time.

Other best features include:

They offer a high energy density, meaning that they can store more energy than other types of batteries. This makes them ideal for use in high-drain devices that require a huge burst of energy. 

Additionally, they have a low self-discharge rate, meaning that they will retain their charge for long periods of time. They are relatively inexpensive, making them a great value for your money.

So if you're looking for a battery that can offer you longer runtime and more power, then Tenergy CR2 lithium batteries are the way to go.

Tenergy CR2 3V Lithium Battery

Looking for a battery that can handle high drain devices? Look no further than the Tenergy CR2 battery. With an 800mAh energy capacity, this battery can provide huge bursts of energy when needed. Plus, it has a long shelf life of 10 years, so you can always be prepared.

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How to choose the best CR2 batteries?

There are a few factors to consider when choosing the best CR2 batteries for your needs. Here are some things to keep in mind:

Capacity: CR2 batteries come in different capacities, so you'll want to choose one that meets your needs. If you're using it for high-drain devices like a digital camera, you'll need a higher capacity battery than if you're just using it for something like a remote control.

Voltage: CR2 batteries have a voltage of 3 volts, so make sure your device can handle that before choosing this type of battery.

Cost: Prices for CR2 batteries can vary depending on brand and capacity, so be sure to compare prices before making your purchase.

Compatibility: Not all CR2 batteries are compatible with all devices, so be sure to check that the battery you're considering will work with your device.

Authenticity: There are a lot of counterfeit CR2 batteries on the market, so be sure to buy from a reputable source to ensure you're getting a genuine product.

By considering these factors, you can be sure to choose the best CR2 battery for your needs.

Are all CR2 batteries the same?

Not all CR2 batteries are the same. While they may look alike on the outside, there can be significant differences in how they perform. One key difference is the discharge rate. Some CR2 batteries can discharge very quickly, while others may take longer to reach their full potential.

Additionally, capacity can vary from one battery to the next. Some CR2 batteries may only be able to power a small device for a short period of time, while others may be able to keep a larger device going for much longer.

It's important to choose the right CR2 battery for your specific needs in order to get the most out of it.

How long do CR 2 batteries last?

The lifespan of CR2 batteries depends on their quality. Cheap CR2 batteries may only last for a few months, while high-quality CR2 batteries can last for years.

To get the most out of your CR2 batteries, follow the following tips:

1. Store them in a cool, dry place. Batteries tend to discharge faster in warm environments, so keeping them in a cooler spot will help prolong their life. 

2. Try to avoid storage in direct sunlight, as this can also cause the batteries to discharge quicker. 

3. If you're not using the batteries for an extended period of time (e.g., over a winter break), remove them from any devices they power and store them in a safe, dry place. 

4. Use high-quality CR2 batteries from a trusted brand such as Panasonic, Duracell, or Energizer. These batteries tend to have a longer lifespan than cheaper alternatives. 

5. For rechargeable batteries, avoid overcharging or deeply discharging the batteries, as this can damage them and shorten their lifespan. 

By following the tips above, you can help ensure that your CR2 batteries have a long and healthy life.

Your Take Away

Now that you know how long CR2 batteries last, as well as some tips for prolonging their lifespan, you can be sure to always have power when you need it. And, if you're looking for high-quality CR2 batteries, go with either of the recommended brands mentioned above. They will for sure give you the best bang for your buck!

About the author, Phil Borges

Phil Borges is a battery aficionado. He's written extensively about batteries, and he loves nothing more than discussing the latest innovations in the industry. He has a deep understanding of how batteries work, and he's always on the lookout for new ways to improve their performance.