Equivalent, Features for the CR2450 Battery and CR2032 vs. CR2450

Robert Jack

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Features of CR2450 battery

What is the CR2450 Battery?

A non-rechargeable button/coin cell battery known as a lithium 3.0V CR2450 is frequently used in watches, computer motherboards, medical equipment, LED flashlights, toys, remote controls, car remote keys, security systems, wearable electronics, and other items.


A 3V lithium coin battery is the CR2450. This article primarily introduces the CR2450’s equivalents, features, comparisons, and additional information.

Description of CR2450

Lithium coin batteries, such as the CR2450, provide dependable and long-lasting power in various devices.

  • CAD Model Symbol for CR2450
CR2450 battery

. Footprint

CR2450 battery

. A 3D model

CR2450 battery
  • Benefits of High Voltage (3V) CR2450
  • Wide temperature range (-30°C to +60°C) of use
  • Minimal self-discharge; up to a 10-year shelf life
  • A complete selection that can be used in a variety of applications
  • Sweight-to-power ratio
  • No additional mercury
  • High leak protection Requirements

Technical details, characteristics, parameters, and parts similar to those of the Panasonic – BSG CR2450

Type Parameter Factory Length of Time 22 Weeks                          

  • Tin Mount Contact Plating Through Hole
  • Weight 6.3g
  • Published 2005 Series CR2450
  • Size / Measure
  • Pb-free code yes, 0.96Dia x 0.20H, 24.5mm x 5.0mm
  • Moisture Sensitivity Level (MSL) 1 (Unlimited) Part Status Active
  • Maximum Operating Temperature: 60°C Minimum Operating Temperature: -30°C
  • Rated Voltage for DC
  • 3V
  • Unknown Reach Compliance Code
  • Termination Types Needed Holder Voltage Output 3V Voltage 3V
  • Chemistry of the Terminal Type FLAT Battery
  • Manganese dioxide from lithium
  • Coin-shaped battery cell size with a 24.5 mm outside diameter and a 620 mAh capacity
  • 200 a discharge rate
  • Chemistry/Technology
  • Primary Lithium Battery Type
  • Diameter 24.5mm Height 5mm
  • Non-RoHS Compliant Status
  • Free of lead-Free of lead

Application R2450 Car Remotes

  • Watches         
  • Exercise equipment toys
  • Medical equipment

Equivalents of the CR2450

Equivalents of the CR2450 include the DL2450, ECR2450, BR2450, BR2450-1W, CR2450N, KCR2450, LM2450, and 5029LC.

CR2032 vs. CR2450

CR2450 and the widely used lithium 3.0 volt CR2032 battery are frequently compared. For the same chemistry types, these batteries have identical output voltages. However, the CR2450 has a larger volume than the CR2032, so it has a higher capacity of 600-620 mAh than 210-230 mAh.

CR2450 Dimensions

CR2450 battery

Manufacturer of CR2450

The industrial components and electronic devices division of Panasonic Corporation of North America is Panasonic Industrial Devices Sales Company of America. Panasonic Industrial Devices Sales Company of America provides critical components for home appliances, consumer electronics, computers, communications, and commercial and healthcare products millions use daily.

Applications of CR2450 vs. CR2032

Battery Type: CR2450

Lithium coin CR2450 batteries offer several benefits when conventional batteries are ineffective. They can hold calculators, digital watches, laser pens, car keys, medical equipment like a clinical thermometer and a tensiometer, and exercise gear.

Battery Type: CR2032

For gadgets that can’t use standard batteries, lithium coin CR2032 has some benefits. This battery can be used for various things, including memory backup, digital watches, car keys, laser pens, fitness gadgets, and medical equipment like tensiometers and clinical thermometers.

Safety of CR2450 Batteries

The CR2450 battery, like all other lithium batteries, can be hazardous if swallowed. This is not due to toxic substances (CR2450 batteries are typically free of mercury, lead, cadmium, and other heavy metals) but rather due to electrolysis, which can result in severe burns and internal injuries.

Contact your local emergency service and follow their instructions, such as inducing vomiting if a battery, whether a CR2450 or another type, is ingested.

Because of this, most manufacturers put CR2450 and similar batteries in “child-safe” packaging. But just in case, keep batteries away from canines and children.

Questions and Answers

What is the purpose of a CR2450?

The power that is dependable and long-lasting was designed. The Lithium Coin CR2450 batteries have some advantages for uses where conventional batteries are ineffective. Use them for car keys, calculators, digital watches, laser pens, clinical thermometers, tensiometers, and fitness equipment.

Are three-volt batteries swappable?

They are interchangeable if they fit in the case and typically have the same voltage (3V).

What kind of battery works with the CR2450?

The CR2430 battery is a non-rechargeable lithium 3.0 volt, 24.5 x 3.0 mm, with a typical capacity of 270–300 mAh. As one can see, a CR2430 battery might fit in a battery compartment designed for a CR2450 battery, but contacts could pose a problem.

What is the CR2450 battery’s lifespan?

10 years.

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