This detailed product description pertains to the high-performance CR 2450 type coin cell distributed by Wieländer+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.
Part number: 884047
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.
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.
Excellent Performance: Lithium manganese dioxide chemistry guarantees stable voltage throughout the entire service life.
Long Lifespan: Thanks to the high capacity, replacement is needed less frequently, thereby reducing maintenance requirements.
Wide Temperature Range: Lithium batteries generally perform better under extreme temperature conditions than alkaline batteries (although the exact operating temperature is determined by the manufacturer's specifications).
Compact Design: The design with a diameter of 25 mm and a height of 6 mm makes it ideal for tight spaces and portable devices.
Light Weight: Weighing only 5 grams, it represents a minimal load for the devices it powers.
The table below summarizes the critical technical parameters of the CR 2450 coin cell:
| Property | Value | Unit of Measure | Note |
|---|---|---|---|
| Típus | CR 2450 | – | Coin Cell |
| Chemistry | Lithium Manganese Dioxide (Li-MnO2) | – | High energy density |
| Rated Voltage | 3 | V | Standard lithium coin cell voltage |
| Capacity | 570 | mAh | Typical Capacity |
| Diameter | 25 | mm | Width/Diameter |
| Höhe | 6 | mm | Thickness |
| Weight | 5 | g | Extremely light |
| Part number | 884047 | – | Internal Identifier |
Due to the versatility of the CR 2450 coin cell, it can be used in numerous industrial and consumer segments:
Personal Protective Equipment (PPE): In protective caps with optional active ventilation, or for powering special sensors where reliable, long-term power supply is required.
Measuring and Monitoring Devices: Digital calipers, thermometers, pressure gauges, and other precision instruments.
Automotive Electronics: Power supply for vehicle keyless entry systems, alarms, and onboard systems memory retention.
Medical Devices: Small portable diagnostic tools, blood glucose meters.
Memory Backup: On computer motherboards (CMOS/BIOS) or in industrial control units (PLCs) to prevent data loss.
Components featured in the Wieländer+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.
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.
In summary: The CR 2450 coin cell, part number 884047, is a compact, high-capacity, and reliable power source, making it an ideal choice for any professional device requiring a 3V power supply where long shelf life is crucial.
