CR2450 vs CR2032 Lithium Battery Distinction

The CR2450 and CR2032 batteries have differing sizes, in accordance with the COMSAN battery standard. 2032 and 2450 stand for 20 mm in diameter and 3.2 mm in thickness and 24 mm in diameter and 5 mm in thickness, respectively, for lithium manganese round batteries, respectively. Can they be used interchangeably even though they are both lithium batteries? We shall talk about whether CR2450 and CR2032 can be used interchangeably in this article. 

After reading this post, you will understand CR2450 vs CR2032 – What is the Distinction between These Batteries

Catalog

What does CR stand for?

CR2450 Battery Overview

CR2032 Battery Overview

CR2450 vs. CR2032: Specifications

CR2450 vs. CR2032: Features & Benefits

CR2450 vs. CR2032: Equivalents

CR2450 vs. CR2032: Applications

CR2450 Battery Safety

CR2450 vs. CR2032: Summary

What does CR stand for?

What exactly are CR cells? The first letter of CR batteries signifies chemical composition (Lithium-Manganese dioxide), while the second letter, R, represents cylindrical or round shape. At low-load discharge, the battery takes a long time to discharge due to the lithium and manganese dioxide chemistry. As a result, they have a ten-year shelf life but cannot be recharged.

Introduction to CR2450 Battery

The Lithium 3.0V CR2450 battery is a non-rechargeable button/coin cell battery that is extensively used in watches, computer motherboards, medical equipment, LED torches, toys, remote controls, automobile remote keys, security systems, wearable electronics, and other similar applications.  (The following are the reference image and dimension.)

Introduction to CR2032 Battery

A CR2032 battery is a non-rechargeable (primary) lithium coin or "button" cell battery with dimensions of 20mm diameter x 3.2mm thickness. The CR2032 battery has a voltage of 3 volts and a capacity of up to 240mAh, depending on the manufacturer. The CR2032 lithium coin cell battery is the most commonly used lithium coin cell battery today. The CR2032 battery is widely utilized in commercial applications such as automotive key fobs, motherboards, security system panels, and weapons sighting systems. The CR2032 battery has connection tabs that allow it to be inserted in virtually any position. (The following are the reference image and dimension.)

CR2450 vs. CR2032: Specifications

The following is the specification between CR2450 and CR2032.

CR2450 vs. CR2032: Features& Benefits

The benefits and features are shown in the following.

To sum up: Their Features & Benefits will be like this:

• Good pulse capability

• High discharge characteristics

• Stable voltage level during discharge

• Long-term reliability

CR2450 vs. CR2032: Equivalents

CR2450 Equivalent:

3V Energizer CR2450 Lithium Coin Cell-Replaces Duracell DL2450

CR2032 Equivalent:

The CR2025 battery is a very common lithium coin cell battery that is used in the same quantities and for the same purposes as the CR2032. The CR2025 is marginally more suited for goods with limited mounting space than the CR2032.

The CR2450 is a bigger battery than the CR2032. The CR2450 has a higher battery capacity; it's thicker and broader than the CR2032. Generally, the CR2450 might be stronger than the CR2032, each of them has its own separate use.

CR2450 vs. CR2032: Applications

CR2450 Battery:

Where to Use CR2450 Batteries?

The Lithium Coin CR2450 batteries have several advantages in applications where standard batteries are ineffective. Calculators, digital watches, laser pens, vehicle keys, medical devices such as a clinical thermometer and a tensiometer, and workout equipment can all be stored in them.

CR2032 Battery:

Where to Use CR2450 Batteries?

Lithium Coin CR2032 has some advantages for devices that can't use regular batteries. Memory backup, digital watches, car keys, laser pens, fitness gadgets, and medical devices such as tensiometers and clinical thermometers can all benefit from this battery.

CR2450 Battery Safety

If swallowed, the CR2450 battery, like all other lithium batteries, can be extremely dangerous. This is due to the electrolysis, which can cause severe internal injuries and burns, rather than the toxic elements (CR2450 batteries are typically free of mercury, lead, cadmium, and other heavy metals).

If you ingest a battery, whether a CR2450 or another type, call your local emergency number and follow their instructions, such as vomiting.

As a result, the vast majority of manufacturers package CR2450 and related batteries in 'child-safe' packaging. However, keep batteries out of the reach of youngsters and dogs just in case. 

CR2450 vs. CR2032: Summary

The CR2450 is frequently compared to the widely used lithium 3.0 volts CR2032 battery. For the same chemistry types, the output voltages of these batteries are the same.

The CR2450 battery uses the same type of storage as the CR2032 battery. As a result, the energy density is the same, but the capacity of the CR2450 cell is greater due to its bigger size. The capacity varies by manufacturer and is typically around 620 mAh.

CR2450 and CR2032 commonalities:

Type: Button

Voltage: 3V

Rechargeable: No

Disposable: Yes

CR2450 and CR2032 Differences:

CR2450

Capacity: 486 mAh

Thickness 5.0 mm

Dlameter: 24 mm

CR2032

Capacity: 240 mAh

Thickness 3.2 mm

Diameter: 20 mm

Relative Model Articles:

CR2016 Vs CR2032: Which is More Widely Used

Frequently Asked Questions

What does CR stand for?

In the periodic table of elements CR stands for chromium which is a chemical used in these lithium batteries.

What does“2032" stand for in a CR2032?

A 2032 battery is 20mm in diameter and 3.2mm thick.

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