CR2 vs CR123 Battery

BySAWH'S

Comparing the differences and similarities between CR2 and CR123 batteries.

Specifications

URL

CR2 3V Lithium Battery
CR2 Battery 3V Lithium

CR2

  • Voltage: 3V Lithium Battery
  • Diameter: 15.1mm
  • Height: 26.7mm
  • Normal Weight: 11g
  • Application: photo cameras, LED flashlights, light meters, toys, clocks, and other photo equipment.
Place your order
cr123 duracell battery 3v lion
CR123 3V battery

CR123

  • Voltage: 3V Lithium Battery
  • Diameter: 16mm
  • Height: 35mm
  • Normal Weight: 16 g
  • Application: photo equipment, camera equipment, smart sensors, light meters, security cameras, LED flashlights, night vision goggles, Arlo cameras
  • Other Names: CR123A, DL123A, K123A, EL123AP, VL123A, 5018LC, and CR17345.
Place your order

We are going to answer these two questions:

Is the CR2 battery the same as CR123?

Can CR2 and CR123 batteries use interchangeably?

The image below clearly shows the difference between CR2 and CR123 batteries. While CR123 battery and CR2 battery have the same voltage and are both manufactured as lithium batteries however because of their differences in size CR2 batteries are NOT the same as CR123A batteries and CAN NOT be used interchangeably.
CR123 vs CR2 the size difference is easily noticeable, where the CR123 battery is bigger of the two batteries.
Please see the image below.
comparing CR2 to 123 battery
Comparing CR2 to CR123 battery
The diagram also shows the CR2 battery dimensions and CR123 battery dimensions.

A general rule with batteries, it is NOT recommended to mix old and new batteries together for usage.

Conclusion

These two batteries CR123 and CR2 are different from each other and CAN NOT be used interchangeably.

Similar Posts

Important Safety Guidelines when using electrical appliances

BySAWH'S

When using electrical appliances, basic safety precautions should always be followed to reduce the risk of fire, electric hazard and injury to persons including the following: Read all instruction before operating. Do not touch hot surface. To protect against electric shock, do not immerse cord, plug or appliance itself in water or other liquids. Close…

Maintenance of your Refrigerator

BySAWH'S

Stainless Steel Refrigerators:  Proper maintenance depends on the type of finish unit. Stainless Steel Refrigerators that do not leave fingerprint marks have a Polyester clear coat. Refrigerators or any units with a polyester clear coat should not be cleaned with stainless steel polishes since they will damage the protective clear coat on the item.  Important…

Important APPs for Android Mobile SmartPhones

BySAWH'S

In the growing trend in today’s world more and more persons are owing Android Mobile Smartphones but the majority of individuals are not utilizing this man-made creation to enhance or boost their quality of life. We have provided a list below that shows some of the most popular productivity apps available for android phones:  Back…

Safety Precautions when using an Electric Iron

Safety Precautions needed when using an Electrical Iron

BySAWH'S

What safety precautions should be taken while handling an electric iron? The Safety Precautions Needed when Using an Electrical Iron, this question will be answered by simply reading the entire article below. Related Topics RULES to Follow: The First Use ·         During the first use of the iron, it may appear to smoke. This will stop…