# Coin Cell CR 2450 | 3 V \u2013 Technical Data and Product Description<\/p>\n
This detailed product description pertains to the high-performance CR 2450 type coin cell distributed by Wiel\u00e4nder+Schill, which is an ideal choice for numerous professional applications where a reliable and durable power source is required. The product belongs to the Personal Protective Equipment (PPE) category but is widely used in electronic devices, measuring instruments, and other special equipment.<\/p>\n
**Part Number:** 884047<\/p>\n
## Overview Product Information<\/p>\n
The CR 2450 coin cell is a high-quality Lithium Manganese Dioxide (Li-MnO2) technology power source designed for long life and stable voltage supply. The nominal voltage of 3 V ensures compatibility with most 3 V consumers, while the high capacity of 570 mAh guarantees long operating times.<\/p>\n
The advantage of lithium chemistry is its extremely low self-discharge rate, meaning unused batteries retain their charge for a long time. This is especially important for devices that rarely require replacement or are in standby mode.<\/p>\n
### Key Features and Benefits<\/p>\n
* **Excellent Performance:** Lithium-manganese-dioxide chemistry guarantees stable voltage throughout the entire service life.
\n* **Long Service Life:** Thanks to high capacity, replacement is needed less frequently, thus reducing maintenance requirements.
\n* **Wide Temperature Range:** Lithium cells generally perform better under extreme temperature conditions than alkaline cells (although the exact operating temperature is determined by the manufacturer's specifications).
\n* **Compact Design:** The design with a 25 mm diameter and 6 mm height makes it ideal for tight spaces and portable devices.
\n* **Lightweight:** Weighing only 5 grams, it represents a minimal load for the host devices.<\/p>\n
## Technical Specifications Table<\/p>\n
The table below summarizes the critical technical parameters of the CR 2450 coin cell:<\/p>\n
| Property | Value | Unit | Note |
\n| :— | :— | :— | :— |
\n| **T\u00edpus** | CR 2450 | – | Gombelem (Coin Cell) |
\n| **K\u00e9mia** | L\u00edtium-Mangandioxid (Li-MnO2) | – | Nagy energias\u0171r\u0171s\u00e9g\u0171 |
\n| **Nominal Voltage** | 3 | V | Standard lithium coin cell voltage |
\n| **Capacity** | 570 | mAh | Typical capacity |
\n| **Diameter** | 25 | mm | Width\/Diameter |
\n| **Height** | 6 | mm | Thickness |
\n| **Weight** | 5 | g | Extremely light |
\n| **Cikksz\u00e1m** | 884047 | – | Bels\u0151 azonos\u00edt\u00f3 |<\/p>\n
## Application Areas<\/p>\n
Due to the versatility of the CR 2450 coin cell, it can be used in numerous industrial and consumer segments:<\/p>\n
1. **Personal Protective Equipment (PPE):** Especially in safety helmets equipped with active ventilation, or in the power supply for special sensors where reliable, long-term energy supply is required.
\n2. **Measuring and Testing Equipment:** Digital calipers, thermometers, pressure gauges, and other precision instruments.
\n3. **Automotive Electronics:** Keyless entry systems, alarms, memory backup power supply for onboard systems.
\n4. **Medical Devices:** Small portable diagnostic devices, blood glucose meters.
\n5. **Memory Backup:** On computer motherboards (CMOS\/BIOS) or in industrial control units (PLC) to prevent data loss.<\/p>\n
## Quality Assurance and Reliability<\/p>\n
Components featured in the Wiel\u00e4nder+Schill product range, such as this coin cell, comply with strict quality requirements. The company holds ISO 9001 (Quality Management) and ISO 14001 (Environmental Management) certifications, guaranteeing that the distributed products are reliable and appropriately handled from an environmental perspective.<\/p>\n
This CR 2450 battery belongs to the category intended for professional use, where performance fluctuations are not tolerated. Lithium technology ensures stable operation throughout the entire discharge cycle, unlike batteries whose voltage drops quickly under load.<\/p>\n
**In Summary:** The CR 2450 coin cell with part number 884047 is a compact, high-capacity, and reliable power source, making it an ideal choice for any professional device requiring 3 V power supply where long availability is crucial.<\/p>","protected":false},"excerpt":{"rendered":"
High-performance CR 2450 type coin cell with 3V voltage, ideal for workshop and diagnostic equipment. Reliable power source.<\/p>","protected":false},"featured_media":337181,"template":"","meta":[],"product_brand":[1737],"product_cat":[12998],"product_tag":[],"class_list":{"0":"post-363251","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-wielanderschill","7":"product_cat-egyeb-termekek","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product\/363251","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":0,"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product\/363251\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/media\/337181"}],"wp:attachment":[{"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/media?parent=363251"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product_brand?post=363251"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product_cat?post=363251"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product_tag?post=363251"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}