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Best single-use and rechargeable CR2 batteries

Best single-use and rechargeable CR2 batteries

CR2 batteries are one of the most widely used 3V lithium batteries. These batteries are typically used in electronics with a medium to high power consumption, such as cameras, photo cameras, and flashlights. CR2 batteries are available in single-use and rechargeable. The capacity of single-use CR2 batteries ranges from 800 to 850mAh, while rechargeable CR2 batteries have a capacity of about 400mAh.

Best Single-Use CR2 Batteries

Energizer EL1CRBP-2 3-Volt Lithium Photo Battery

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Energizer EL1CRBP-2 3-Volt Lithium Photo Battery

  • 10 years of shelf life
  • 800mAh capacity
  • Reliable in low and high temperatures

Last update on 2021-10-26 / Affiliate links / Images from Amazon Product Advertising API

EL1CRBP-2 is available in a two-pack and is manufactured by the well-known brand Energizer. These batteries have a voltage of 3, a capacity of 800mAh, and 100ohms at a temperature of 21°C. The chemical of EL1CRBP-2 is Lithium, and it has a 10-year shelf life. As a result, even if you’re not using many batteries, you can keep them on hand in case of an emergency.

Energizer recommends that these batteries be used in cameras such as Instax. However, they can be used in calculators, memory backup devices, and pocket pagers. As with all Energizer batteries, the EL1CRBP-2 is capable of delivering endurance and reliability in both high and low-temperature environments.

Duracell 01310-CR2 High Power Lithium Batteries

Duracell 01310- CR2 High Power Lithium Batteries

  • 10 years of shelf life
  • 780mAh capacity

Last update on 2021-10-26 / Affiliate links / Images from Amazon Product Advertising API

This Duracell product comes in a two-pack. As with all other CR2 batteries, the 01310 operates at 3.0 volts. These batteries are suitable for use in various home equipment, including cameras, electronics, and more. In addition, Duracell guarantees a ten-year shelf life on these batteries. Duracell’s 01310 CR2 batteries have a capacity of 780mAh and are capable of powering your electronics for several days, depending on how frequently you use them.

Amazon Basics Lithium CR2 3 Volt Batteries

Amazon Basics Lithium CR2 3 Volt Batteries

  • 800mAh capacity
  • Reliable in low and high temperatures

Last update on 2021-10-26 / Affiliate links / Images from Amazon Product Advertising API

This Amazon Basics battery is sold in a four-pack. The batteries are Lithium and provide a stable and consistent current for your equipment. The batteries have a capacity of 800mAh and work at a voltage of 3V. CR2 batteries from Amazon Basics are ideal for cameras, lamps, night vision goggles, calculators, and memory backup devices. In addition, Amazon Basics assures that the batteries work flawlessly in extreme heat and cold.

Best Rechargeable CR2 Batteries

AOBOO CR2 3V Rechargeable Battery And Charger Set

AOBOO CR2 3V Rechargeable Battery And Charger Set

  • Two rechargeable batteries and One charger
  • 800mAh batteries
  • LED indicator on the charger
  • 1000 life cycle

Last update on 2021-10-26 / Affiliate links / Images from Amazon Product Advertising API

AOBOO launched this product with a charger and two batteries. The rechargeable batteries have an 800mah capacity and operate at 3V. Additionally, they can withstand up to 1000 charging cycles and deliver exceptional performance. Because the batteries are precharged to between 35 and 80 percent, they are ready to use immediately after purchase. They also do not suffer from the memory effect due to the Lithium chemistry used. In addition, the batteries are very impact-resistant, thanks to the nickel-plated stainless steel protection.

The charger sports an integrated circuit that safeguards both the batteries and the charger in terms of safety. These safeguards include PTC high current discharge protection, overcharge protection, polarity reversal prevention, and automatic battery failure detection.

Moreover, the charger is highly portable and lightweight, making it ideal for travel. AOBOO’s charger features an LED indicator that displays the battery’s status. It’s worth noting that the company recommends fully charging the batteries supplied in the box for more than 8 hours the first two times they’re used. Furthermore, batteries can be used in flashlights, lasers, electric toys, calculators, digital cameras, etc. Last but not least, the charger works with KCR2, EL1CR2, DLCR2, and CR2R batteries.

TAKEN 3.7V 450mAh Rechargeable CR2 Batteries with Charger

TAKEN 3.7V 450mAh Rechargeable CR2 Batteries with Charger

  • Eight rechargeable batteries, one charger
  • 450mAh capacity
  • LED display
  • Built-in USB cable

Last update on 2021-10-26 / Affiliate links / Images from Amazon Product Advertising API

This item includes one lithium charger and eight lithium rechargeable batteries. The batteries are 3.7V and slightly larger than non-rechargeable standard CR2 3v batteries. Also, each battery has a capacity of 450mAh. Batteries measure 2.7cm in length and 1.5cm in width. You can use these batteries in digital cameras, flashlights, night vision goggles, calculators, and memory backup devices. Short-circuit, surge current, and surge voltage protections have been implemented to protect the batteries from any risks associated with charging a lithium battery.

Additionally, the batteries are recyclable and eco-friendly. It’s worth noting that the batteries are rechargeable 15270/RCR2/CR2, not CR123A Arlo batteries. Taken’s charger sports an LED display that provides more information about each battery’s charging state. Notably, the charger includes a USB-A cable, which eliminates the need to bring separate cables along with the charger. Last but not least, the charger is compatible with KCR2, EL1CR2, DLCR2, and CR2R batteries.

EBL CR2 Rechargeable Batteries

EBL CR2 Rechargeable Batteries

  • One charger, Eight rechargeable lithium batteries
  • 400mAh capacity
  • LED indicators
  • 1200 life cycle

Last update on 2021-10-26 / Affiliate links / Images from Amazon Product Advertising API

EBL introduced this charger alongside eight rechargeable lithium batteries. As with the prior product, these batteries are not compatible with Arlo cameras and are slightly larger than standard CR2 non-rechargeable batteries. Additionally, the batteries operate at 3.7 volts and have a capacity of 400mAh. The charger is equipped with multiple LED indicators that show the charge status of the batteries. The red indicates that the batteries are charging, while the green shows that they are fully charged. The safety aspect has been ensured by incorporating overheating, overcurrent, overcharging, short circuit, and reverse polarity protection.

Furthermore, you can charge EBL’s batteries via the charger’s USB input using a car charger, a power bank, a wall charger, or a laptop’s USB output. Moreover, the charger’s input is DC 5v 1.2A (Max), with a 350mA output. The batteries have a life expectancy of up to 1200 charging cycles with no memory effect. Keep in mind that these are rechargeable 15270/RCR2/CR2 batteries, not RCR123A batteries. The EBL has included a battery case in the box to avoid any incidents, which can prove useful while traveling.

Are CR2 batteries the same as CR123?

No, they are not the same. In terms of size, the cylindrical CR2 battery is 27mm x 15.6mm. The majority of CR2 cells are single-use and cannot be recharged. On the other hand, the CR123 batteries are distinguished by their 34.5 x 17mm dimensions. These batteries have a lithium (LiMnO2) chemistry and a high 3V voltage, making them suitable for flashlights or lithium-powered cameras. Also, the CR123 batteries aren’t rechargeable.

In addition, the CR123A battery has a 50 percent higher output than the CR2 battery, so even if you were able to fit a CR2 cell into a CR123A device, it would not be capable of delivering the full power needed. Thus your gadget would either function poorly or not at all. However, these batteries do share a few characteristics, such as the use of lithium manganese dioxide and the fact that they are both 3V batteries.

What are CR2 batteries used for?

CR2 batteries are utilized in a variety of sectors, including medical, industrial, and military. Cameras, alarm clocks, flashlights, shutter remotes, optics, and laser rangefinders are just a few examples of electronic devices that use this type of battery.

What is the capacity of a CR2 battery?

The capacity of most single-use CR2 batteries is 800–850mAh. CR2 rechargeable batteries, on the other hand, have a capacity of approximately 400mAh.