Features of CR2450 Battery: Comparison between CR2032 and CR2450?

The CR2450 battery is one type of lithium-based coin cell battery. It has a very high power of 3V and a very small size. The CR 2450 can be called a 3V lithium battery, 3V coin, button coin cell, or button cell battery. It is often used in batteries for car remotes and watches, computer systems, medical devices, LED flashlights, and other things. Toys and other tech devices also use it. The power from a CR2450 lithium battery is stable and lasts a long time.

What does CR2450 stand for?

Watches, computers, medical equipment, LED torches, toys, remote controls, car keyless entry systems, security alarms, and other wearable electronics frequently employ Lithium 3.0V CR2450 button/coin cell batteries because of its long shelf life and wide range of applications.

What does CR2032 stand for?

The CR2032 battery has a thickness of 3.2mm and a diameter of 20mm. It’s an irretrievably discharged lithium “button” or coin cell. Depending on the manufacturer, the CR2032 battery can have a voltage of 3 volts and a capacity of up to 240 mAh.

The CR2032 is currently the most popular type of lithium coin battery. Numerous commercial items, including automobile key fobs, motherboards, security system panels, and gun sighting systems, employ the CR2032 battery. The CR2032 battery can be placed in virtually any orientation thanks to the addition of connection tabs.

CR2450 vs. CR2032: Features& Benefits

The benefits and features are shown in the following.

It is a high volatage battery   (3V)This is also high voltage battery (3V)
Shelf life is more than 10 yearsStable for more than 10 years
Remain charged for long timeSelf discharging is very low
Useful for many applicationsUsed in variety of applications
It has no mercuryNo mercury is present
Leakage protectionProtected from leakage
Can work in wide range of temperatures (-30°C to +60°C)Can work in wide range of temperatures (-30°C to +60°C)

CR2450 vs. CR2032: What They’re Used For

Battery CR2450:

There are a few reasons why Lithium Coin CR2450 batteries are better than regular batteries in situations where regular batteries don’t work. They provide enough space for a variety of devices, including calculators, digital clocks, laser pens, vehicle keys, medical tools like a clinical thermometer and a tensiometer, and exercise equipment.

Lithium Coin CR2032 Battery Some things that can’t use regular batteries work better with CR2032 cells. Memory backup devices, digital watches, auto keys, laser pens, fitness products, and medical instruments like tensiometers and clinical thermometers can all benefit from the power provided by this battery.

Safety of the CR 2450 Battery

If a CR2450 battery is swallowed, it can be very dangerous, just like any other lithium battery. This isn’t because it has toxic parts (CR2450 batteries usually don’t have mercury, lead, cadmium, or other heavy metals), but because electrolysis can cause serious internal injuries and burns.

If a battery, like a CR2450 or another kind, is eaten, call your local emergency centre and do what they tell you, like make the person throw up.

Because of this, most companies that make CR 2450 and similar batteries package them in “child-safe” ways. But just in case, keep children and dogs away from batteries.

Most Well-Known Brands of CR 2450 Batteries

CR2450 Lithium 3V Battery from Panasonic

The CR-2450EL name is sometimes used for the Panasonic CR2450 lithium 3v battery. It can be used in temperatures between -22°F (-30°C) and 140°F (+60°C). The rate of self-discharge is very low, and the product has a long shelf life. The shelf life of this battery is 10 years. Even though its capacity is 620mAh, how much it can do varies on the device it’s powering. The Panasonic CR2450 battery uses 0.42 mA of power at a steady rate.

Panasonic CR 2450 Battery

Battery for Sony CR 2450

The Sony CR2450 is another well-known CR2450. The temperature range where Sony CR2450 batteries work is from -22°F (-30°C) to 158°F (70°C). It can hold 610mAh of power at most and protects against leaks well. It has a weight of 6.6g. The Sony CR2450 batteries lose 0.2mA of power every second.

Energizer CR 2450 Battery

The Energizer CR2450 battery is supposed to be able to hold 620mAh. In general, it weighs 6.8 grammes. It is stable for more than 10 years. It works at temperatures between -30°F (22°C) and 60°C (140°F). Energizer CR2450 batteries can handle a daily drain of 9.0 mA for 2 seconds. This is important for gadgets that are used every day and have a high drain.


The CR2450 battery is often used in watch batteries and car remotes. They are also used in toys and other devices that use electronics. The CR2450 lithium battery is a button/coin cell battery that can’t be charged. It gives steady power that lasts.

Grant Stern

Grant is a professional content writer with more than 5 years of experience in SEO & content writing. He has strong grip on content creation, copywriting, and on page SEO.

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