Discover the Perfect CR1025 Equivalent Battery for Your Needs!

Knowing the distinctions between various types of batteries is crucial when choosing the proper one for your electronic gadgets. This guide will explore CR1025, BR1025, and LIR1025 batteries, covering their specifications, applications, and advantages.

Discover the Perfect CR1025 Equivalent Battery for Your Needs!

What Are These Batteries?

Before diving into the differences, let's first clarify what each type of battery represents. In this manner, their unique qualities will become clearer to us.

 ● CR1025 battery: The Energizer Battery Company CR1025 is a non-rechargeable lithium coin cell battery, known for its compact size and reliable performance. It uses lithium manganese dioxide (LiMnO2) and measures 10 mm in diameter and 2.5 mm in height.

 ● BR1025 Battery: The BR1025 is also a lithium coin cell battery but uses lithium carbon monofluoride (Li(CF)n). It shares the same dimensions as the non-rechargeable Lithium Manganese Dioxide (LiMnO2) 3.0V batteries CR1025 but excels in extreme temperatures and offers long-lasting stability.

 ● LIR1025 Battery: The LIR1025 is a lithium-ion rechargeable coin cell battery, known for its higher voltage and environmental friendliness. Its dimensions are 2.5 mm in height and 10 mm in diameter.

CR1025 VS. BR1025 VS. LIR1025 Key Specifications Comparison

Attribute

CR1025

BR1025

LIR1025

Images

Chemical Composition ★Chemical composition refers to the situation that a substance is composed of different elements or compounds in a certain proportion. It describes the types and quantities of various chemical elements inside a substance, as well as their relationship with each other. The determination of chemical composition is of great significance for understanding the properties, uses and reaction behaviors of substances. For example, the chemical composition of water is H2O, which means that it is composed of two hydrogen atoms and one oxygen atom.

Lithium Manganese Dioxide (LiMnO2)

Lithium Carbon Monofluoride (Li(CF)n)

Lithium-ion (Li-ion)

Voltage

3V

3V

3.6V

Weight

0.6 grams

0.6 grams

0.6 grams

Diameter

10mm

10mm

10mm

Height

2.5mm

2.5mm

2.5mm

Size / Dimension

0.39 Dia x 0.10 H (10.0mm x 2.5mm)

0.39 Dia x 0.10 H (10.0mm x 2.5mm)

0.39 Dia x 0.10 H (10.0mm x 2.5mm)

Capacity

Approximately 30mAh

Approximately 25mAh

Approximately 15mAh

Discharge Rate

Low

Low

Moderate

Terminal Type ★Terminal Type refers to the kind of device or software used to interact with the user in a computer system. A terminal can be a physical device, such as a keyboard and monitor combination, or a software emulator, such as an SSH client or terminal emulator. Different types of terminals may support different commands, functions, and user interfaces. For example, character terminals (such as Unix Shell) are mainly used to input and display text, while graphical terminals (such as Windows Terminal) support graphical user interfaces.

BUTTON(-), FLAT(+)

BUTTON(-), FLAT(+)

BUTTON(-), FLAT(+)

Contact Method ★The battery contact method refers to the way a battery connects with a circuit or device to transmit electrical power. Common methods include spring contacts, soldered contacts, snap connectors, Pressure Contact, and screw terminals. These methods ensure stable and reliable power delivery while allowing for easy replacement and maintenance. Choosing the appropriate contact method is crucial for the battery's performance and the proper functioning of the device.

Pressure Contact

Pressure Contact

Pressure Contact

Operating Temperature ★Operating temperature refers to the range of temperatures within which a device, component, or system can function effectively and safely. It indicates the minimum and maximum temperatures that the equipment can withstand while maintaining optimal performance. Exceeding these limits can result in reduced efficiency, malfunction, or permanent damage. Operating temperature is a critical specification in various fields, including electronics, machinery, and battery technology, ensuring reliability and longevity under different environmental conditions.

-20°C to +70°C(-4°F to +158°F)

-30°C to +85°C(-22°F to +185°F)

-20°C to +60°C(-4°F to +140°F)

Storage/Refrigeration Temperature ★Storage/Refrigeration Temperature refers to the specific range of temperatures at which a product, component, or material should be kept to maintain its quality, effectiveness, and longevity when not in use. This range is critical for preserving the item's properties and preventing degradation or spoilage. In the context of perishable goods, pharmaceuticals, and certain electronic components, adhering to the recommended storage/refrigeration temperature is essential to ensure safety, efficacy, and optimal performance upon future use.

0°C to +30°C

0°C to +30°C

0°C to +30°C

Rechargeable

No

No

Yes

Cycle Life

N/A

N/A

Typically around 500 cycles

Applications

Watches, calculators, medical devices

Industrial instruments, backup power

Wearable tech, sensors

Specific Comparisons

CR1025 vs. BR1025

 ● Chemical Composition: CR1025 uses LiMnO2, while BR1025 uses Li(CF)n.

 ● Voltage: Both have a nominal voltage of 3V, but older BR1025 models had 2.8V.

 ● Self-Discharge Rate: CR1025 has a low self-discharge rate, while BR1025 has a very low rate (<1% per year).

CR1025 vs. LIR1025

 ● Chemical Composition: CR1025 uses LiMnO2, while LIR1025 uses lithium-ion.

 ● Rechargeability: LIR1025 is rechargeable, with a voltage of 3.6V to 3.7V.

 ● Applications: LIR1025 is suited for devices requiring frequent battery replacements.

Advantages and Disadvantages

CR1025 Battery:

 ● Advantages: High capacity, long shelf life (7-10 years), widely available, affordable.

 ● Disadvantages: Limited temperature range, non-rechargeable.

BR1025 Battery:

 ● Advantages: Performs well in extreme temperatures, long shelf life, stable voltage.

 ● Disadvantages: Slightly lower capacity, more expensive, non-rechargeable.

LIR1025 Battery:

 ● Advantages: Rechargeable, higher voltage (3.6V), environmentally friendly.

 ● Disadvantages: Lower capacity, shorter cycle life, requires specific charging equipment.

Conclusion

Choosing the right battery depends on your device's needs and operating conditions:

 ● CR1025: Best for stable conditions, high capacity, and moderate price.

 ● BR1025: Ideal for extreme temperatures, and stable voltage.

 ● LIR1025: Suitable for frequent replacements, rechargeable, environmentally friendly.

Datasheet PDF

For more detailed information, refer to the CR1025 Datasheet .

Common Queries Answered

1. Differences between CR1025, BR1025, and LIR1025:
 ● CR1025: Uses lithium manganese dioxide (LiMnO2), has a voltage of 3V, and is non-rechargeable.
 ● BR1025: Composed of lithium carbon monofluoride (Li(CF)n), also with a voltage of 3V, non-rechargeable, and performs better in extreme temperatures.
 ● LIR1025: Contains lithium-ion (Li-Ion) chemistry, offers a voltage of 3.6V to 3.7V and is rechargeable.

2. Best for low temperatures: BR1025

3. Replacing CR1025 with LIR1025: Generally not recommended due to different voltages and rechargeability.

4. Advantages of BR1025 over CR1025: Better performance in extreme temperatures, stable voltage.

5. Rechargeability of LIR1025: Yes, typically around 500 cycles.

6. Lifespan of CR1025: Shelf life of 7-10 years.

7. Common uses of BR1025: Industrial instruments, backup power.

8. Nominal voltage of LIR1025: Typically 3.6V to 3.7V, rare variants 3.2V.

9. Longer shelf life: BR1025 has a slightly longer shelf life.

10. Safety concerns with LIR1025: Requires proper handling and charging equipment.