The 9 Best Rechargeable CR2 Batteries (2023 reviews)

The latest duracell rechargeable cr2 battery is an absolute beast in terms of its features, and rightfully takes the top spot with ease. These Duracell 123 High Power Lithium Batteries are the genuine article, Made in the U.S.A. and provide the proper 3 Volts of power. The transmitter/detector that holds the batteries is at the bottom of a long driveway, and the receiver that sounds the alarm is in the house. They work and are better than rechargeable.

These batteries are shorter in length by 1/2 in, and slightly stouter. It is used for the vivint security system. The 6-count pack is also convenient and cost-effective.

Why We Like This:

Excellent quality in a dependable 123 lithium battery 6 pack
Works well in adt alarm control panel
Good brand reputation

Best For High output Flashlights: Streamlight Rechargeable CR2 Battery

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Next on the list, we've got yet another battery that manages to win our hearts. It's the streamlight rechargeable cr2 battery and it's widely considered as one of the best convenient battery you can buy. These are found to be one of the best police flashlights being made at the time. It has a complete line of safety-rated lights that are safe to use in hazardous environments. The new packaging features an easy open and close clear plastic clamshell to top-off this great deal. It sends electrons to the LED bulb of the light and it generates photons visible to the human eye.

There is no other battery that's going to last and give you the performance that these will. These hold up quite well in the smoke detectors for a full year. This is using the setting for the best battery life and 15 hours per day. They last a good while, and this pack will last you a while.

Why We Like This:

Work great with basic arlo cameras
Great replacement battery for arlo cameras
Lot of satisfied buyers

Best For travel: Enegitech Rechargeable CR2 Battery

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate battery. The enegitech rechargeable cr2 battery is exactly that - it's a simple battery that hits all the right notes. It is a great way to save money for golf range finder batteries. It makes your high drain devices (such as digital cameras) work longer and record more. It is made with the highest quality materials. It is ideal for travel, camping, hiking and use in high-drain game controllers, handheld electronics and power tools.

Each battery measures 26.7 mm (1.05”) long x 15.4 mm (0.606”) in diameter. It is non-rechargeable and lasts 3-5 times longer than alkaline batteries. The battery prevents catastrophic accidents caused by damage of the battery due to excessive discharge. The high current discharge protection ensures your 3v lithium battery will avoid explosions that are caused by high temperatures.

Why We Like This:

Great batteries that last a long time
Great value for golf rangefinder application
Good brand reputation

Best For tactical Use: Viridian weapon technologies Rechargeable CR2 Battery

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The viridian weapon technologies rechargeable cr2 battery might be a relatively new release, but it's still nothing short of impressive this year, thanks to multiple price cuts and added new features over the past few months. This set comes with three (3) batteries. It is standard for lasers that take this type of battery. These batteries are very good and serve the purpose exactly as needed. They have a ten year shelf life which is very nice. They are powerful and do a wonderful job for tactical items and you can really depend on them.

This is great battery for your laser sights, power is consistent throughout the battery life. It also works in freezing temperatures without any issues. It is good for how much power green laser and super bright light use. These batteries work very well and last for months.

Why We Like This:

Great life even with high power usage items
High performance battery in hot or cold
Very good storage batteries for weapons light
Perfect for callaway nikon and bushnell golf rangefinders

Best For Great Price: Streamlight year Storage Life

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The streamlight year storage life should be able to handle its purpose and duties with ease. These streamlight lithium batteries are extremely popular for the flashlights and digital camera use and will work just fine for any device that needs a standard 3v lithium battery. It can be used in flashlights, film and digital cameras and any other device that uses the following battery models. It's a normal CR123A battery, and works exactly as intended.

These are the same batteries that come with the flashlight. It is good for any old style camera. It fits a glass break alarm and it is good to buy only two batteries. It is used for the streamlight cr123a lithium batteries lasting.

Why We Like This:

Replacement battery for ring smoke alarm listener
Good replacement for ring motion sensor
Great batteries when you need to trust your batteries

Best For Motion sensor: EBL Rechargeable CR2 Battery

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The ebl rechargeable cr2 battery is satisfactory and appropriate and fits well with your regular usage. These batteries work with vintage Macintosh Computers. It fits door frame sensors plus it is great in the range finder. It can show 70% and quickly drop. They are all fully charged on arrival and come in a handy plastic case.

The Ebl cr2 battery life spans up to 10 years with low self-discharge, friendly environment and less waste. They even come in a nice little plastic storage box. It is good as high dollar battery. They are ideal for travel, camping, hiking and use in high-drain game controllers, handheld electronics and power tools.

Why We Like This:

Works great in the range finder
Longevity just as good as high dollar battery
Great for storage and they don't touch each other

Best For scopes: Panasonic Good Battery

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Panasonic has been making great battery for years, thanks to a combination of clever design and appropriate materials. It fits smith thompson door sensors. It is built to high quality standards, and never disappoints. It works in nest temperature sensor pucks. It is good battery for scopes, laser lights, and sex toys for mice. It is a little narrower, and so it sticks out a bit more, like other batteries. It is great with long shelf life.

Why We Like This:

Good investment for long term
Lot of satisfied buyers

Best For Smoke Detector: VONIKO Rechargeable CR2 Battery

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Not everyone likes to purchase battery for their daily purpose, but the voniko rechargeable cr2 battery would be an anomoly. The battery is good for non high amp draws like sensors and testers. They don’t fit in the glass break sensors from vivint. They also both fit perfectly and work great with the sensors. It will last a long period of time. The batteries will be a great value if the last as well as they look. It will definitely be very cost efficient.

Why We Like This:

Good power for baldr pro tac light
Good value for ring alarm sensors
Good brand reputation

Best Battery Life: Panasonic Rechargeable CR2 Battery

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The panasonic rechargeable cr2 battery's high-end materials makes sure that it ages well with use. These batteries work well in Instax cameras and last a reasonable amount of time in them. It is used to power a blue laser for railed weapons like simi auto pistols and railed rifles. This battery will work with no issues at all. It uses two CR2 batteries. Their rechargeable feature makes these an excellent value.

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