The CR2320 battery is a type of lithium coin or button cell battery that has a diameter of 23 mm and a thickness of 2.0 mm. The name of the battery follows a convention where 'CR' stands for Lithium Manganese Dioxide Battery, while '23' and '20' represent the diameter and thickness of the battery in millimeters, respectively. This type of battery has a standard nominal voltage output of 3 volts. The capacity of the battery, which can vary somewhat depending on the specific brand and model, typically falls within the range of around 190-300 mAh (milliampere-hours).
These batteries are widely used in various small electronic devices. Common applications include wristwatches, calculators, key fobs, digital thermometers, glucometers, certain types of electronic games and toys, as well as computer motherboards where they are used as the CMOS battery. Despite their small size, CR2320 batteries have a fairly long shelf life, often up to 10 years.
CR2320 Battery Specifications
The CR2320 battery is a small, lithium button cell. Its characteristics and specifications can vary depending upon the manufacturer, but generally consist of the following:
| Specification | Value |
|---|
| Designation | CR2320 |
| Chemistry | Lithium Manganese Dioxide |
| Voltage | 3V |
| Capacity | Typically 190-300 mAh (brand/model dependent) |
| Diameter | 23mm |
| Thickness | 2.0mm |
| Operating Temperature Range | -20°C to +60°C (-4°F to +140°F) |
| Shelf Life | Approximately 10 years |
| Standards | Often manufactured to IEC 60086-4 standard |
| Rechargeable | No |
CR2320 Battery Equivalent
The CR2320 battery is a coin-sized, lithium-based battery known by several equivalent names depending on the manufacturer or region. These equivalent batteries share the same dimensions, voltage, and capacity as the CR2320. Let's explore each equivalent in detail:
DL2320 Battery
DL2320: This is the equivalent battery designation used by Duracell, a well-known battery manufacturer. The "DL" prefix denotes Duracell's naming convention for their lithium coin batteries. The DL2320 and CR2320 are essentially equivalent types of lithium coin cell batteries, delivering a standard voltage of 3V, sharing identical dimensions of a 23mm diameter and 2.0mm thickness, and providing a similar typical capacity range of about 190 to 300 mAh.
BR2320 Battery
BR2320: The "BR" prefix is used by Panasonic for their lithium coin batteries. Panasonic is a Japanese electronics company that produces a wide range of batteries.
KL2320 Battery
KL2320: This designation is used by Kodak, a company primarily known for its photographic products. The "KL" prefix represents Kodak's lithium coin battery series. The KL2320 battery, being an equivalent of the CR2320 battery in terms of dimensions and voltage, can typically replace a CR2320 battery in most devices
L2320 Battery
L2320: This is a generic designation for the CR2320 battery, with the "L" indicating that it is a lithium battery.
ECR2320 Battery
ECR2320: both the ECR2320 (produced by Energizer) and the CR2320 have the same voltage, same lithium chemistry, and identical physical dimensions (23mm in diameter and 2.0mm thick). They provide the same power output and can typically be used interchangeably in compatible devices. The 'E' prefix in ECR2320 denotes Energizer, the company's branding, but does not affect its equivalent performance to the CR2320 battery.
KCR2320 Battery
KCR2320: This designation is used by Koyo, a Japanese battery manufacturer. The "KCR" prefix denotes Koyo's lithium coin battery series. Both batteries share fundamental characteristics such as size, voltage, and typically, capacity.
E-CR2320 Battery
E-CR2320: This is another designation used by Energizer, with the "E-CR" prefix specifically indicating their lithium coin battery series. The E-CR2320 and CR2320 batteries are both lithium manganese dioxide button cell batteries that share the same key specifications: a 23mm diameter, a 2.0mm thickness, and a nominal voltage of 3V, implying similar performance characteristics. The primary distinction lies in their branding, with the "E-" prefix in "E-CR2320" typically signifying an Energizer production, while the term "CR2320" is a generic battery name used across many manufacturers.
All of these equivalent batteries have a diameter of 23mm and a height of 2.0mm, hence the "2320" in their names. They are 3V lithium batteries with a typical capacity of around 135mAh to 150mAh, depending on the manufacturer.
Applications
Hazardous environment monitoring
Temperature and humidity monitor
Electronic access controls
Medical equipment
Medical monitoring
RFID /Tracking devices
loT (Internet of Things)
Frequently Asked Questions
1. What is the size of a CR2320 Battery?
A CR2320 battery is a type of lithium coin or button cell. The name "CR2320" indicates the battery's size, with "23" standing for its diameter in millimeters and "20" representing its height in tenths of millimeters. Therefore, a CR2320 battery is 23mm in diameter and 2.0mm thick.
2. Can a CR2325 battery replace a CR2320?
Theoretically, yes, a CR2325 could replace a CR2320 battery because they have the same diameter (23mm) and similar chemistry. However, the "25" in "CR2325" signifies that this model is 2.5mm thick, compared to the 2.0mm thickness of a CR2320 battery. This difference in thickness could prevent a proper fit in certain devices designed specifically for a CR2320. If there is enough space in the battery compartment of the device, it could work, but it’s always best to use the battery size recommended by the device's manufacturer.
3. What are CR3032 Batteries used for?
CR3032 batteries are 3V lithium coin cells used in a variety of small electronic devices. With their relatively larger size (30mm diameter and 3.2mm thickness compared to other coin cells), they are often found in devices requiring a longer battery life or higher current draw. This includes devices like handheld games, calculators, small electronic toys, some types of remote controls, computer motherboards for CMOS memory retention, and certain types of medical devices and health monitors.
4. What are the Equivalent Batteries of CR2320 Battery?
Equivalent batteries of the same size and voltage as the CR2320 include: DL2320, BR2320, KL2320, L2320, ECR2320, KCR2320 and E-CR2320 batteries.