3V Lithium Cell Battery Cr2032 Cr2450 Cr1632 Cr1220 Coin Cell Button Battery Power Supply for Keys and Remotes, Nanfu Manufacturer

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3V Lithium Cell Battery Cr2032 Cr2450 Cr1632 Cr1220 Coin Cell Button Battery Power Supply for Keys and Remotes, Nanfu Manufacturer

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Product Description

Overview
Product Description
Main Product
Company Profile
Certifications
Exhibition
Packaging & Shipping

Basic Info.

Model NO.CR2450

Charging TypeNon-rechargeable

Battery TypeLiMnO2 Battery

RecyclableRecyclable

TypeChemical Cell

Typical ModelCr2032/Cr2450/Cr1632/Cr1220

Silver Oxide Battery Model/

LiMnO2 Battery ModelCR2450

PackagingSimple

Storage Time10 Years

Capacity620mAh

LevelIndustrial Grade

Market PositionFirst in China

Maximum Continuous Discharge Current8mA

Maximum Pulse Current30mA

Transport PackageStandard Packaging for Sea & Air

SpecificationLiMnO2 Battery

OriginChina

HS Code8506500000

Production Capacity100 Million Pieces/Year

Packaging & Delivery

Package Size31.30cm * 31.30cm * 15.60cm

Package Gross Weight11.500kg

Product Description

3V Lithium Cell Battery Cr2032 Cr2450 Cr1632 Cr1220 Coin Cell Button Battery Power Supply for Keys and Remotes

3V Lithium Cell Battery Specifications and Dimensions

Parameter Type	Specifications / IEC-CR2450
Classification	Lithium Metal
Chemical System	Li/MnO₂
Nominal Capacity	620 mAh
Nominal Voltage	3.0 V
Standard Continuous Discharge Current	0.4 mA
Maximum Continuous Discharge Current	8 mA
Maximum Pulse Discharge Current	30 mA
Operating Temperature	–30°C to +85°C
Storage Conditions	20±5°C, 55±20% R.H.
Typical Weight	6.6 g

Main Product

Company Profile

Production Facility R&D Department Overview

Our manufacturing facility was founded in 1954 and has been focusing on the research and development of small batteries and non-rechargeable batteries. It has now become the top brand of non-rechargeable batteries in China. The center is a national key technology hub, equipped with a provincial key laboratory for batteries, and also features a testing facility certified by CNAS.

Automatic Production Lines and Storage Center

Certifications

Exhibition

Packaging & Shipping

Standard Safe Export Packaging and Delivery Operations

Matters Need Attention

Handle the battery with care.
The battery storage environment is subject to temperature and humidity control.
The battery should be stored in a well-ventilated, shady and dry environment.
There should be no heat sources (such as boilers, engines, etc.) near the battery storage area.
The battery storage environment is clean and free of dust.
Keep the battery storage and retrieval away from metal objects.

Frequently Asked Questions

Is the CR2450 coin cell battery rechargeable?

No, the CR2450 is a non-rechargeable (primary) Lithium Manganese Dioxide (LiMnO2) chemical cell. Attempting to recharge it may cause damage or leakage.

What is the shelf life of these lithium button batteries?

These batteries feature a long storage lifespan of up to 10 years, provided they are kept in recommended dry, cool, and well-ventilated storage environments.

What are the nominal voltage and standard capacity of the CR2450?

The battery has a nominal voltage of 3.0V and a typical nominal capacity of 620mAh, designed for stable long-term energy output.

What temperature ranges can this battery operate in?

The CR2450 battery features a wide operating temperature range from –30°C up to +85°C, making it suitable for both cold outdoor environments and heat-prone industrial systems.

How should I store these batteries safely to avoid hazards?

Always store the batteries in a dust-free, shade-protected, dry area. Keep them clear of heat sources (such as motors or boilers) and ensure they are kept away from contact with other metal objects to avoid accidental short circuits.

Product Detail

3V Lithium Cell Battery Cr2032 Cr2450 Cr1632 Cr1220 Coin Cell Button Battery Power Supply for Keys and Remotes, Nanfu Manufacturer

Product Description

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