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Duracell 377 Silver Oxide Button Battery Blister Pack
€1.67
In stock
Usage
The Duracell CR2025 lithium button cell batteries are designed to power small electronic devices such as key fobs, security sensors, medical devices, fitness trackers, watches, and calculators in both household and professional environments.
Advantages
- Reliable energy delivery with a stable 3.0 V output for consistent device performance
- Bitter coating and child-secure packaging help reduce the risk of accidental swallowing
- Wide operating temperature range from -20°C to +60°C enables use in varied climates
- Low self-discharge rate ensures up to ten years of shelf life when stored properly
- Packed as a double blister that requires scissors for opening, offering added safety but slightly less convenient access for adults
Specifications
- Chemistry: Lithium/Manganese Dioxide (Li/MnO2) with non-toxic bitter coating on cell surface for enhanced safety[1][3]
- Standards: Complies with IEC 60086-4 (battery safety), UN38.3 (transport), REACH regulation; produced under ISO9001 quality systems[1][3]
- Tangible Performance: Nominal voltage: 3.0 V; capacity: typically between 150–185 mAh depending on discharge conditions; weight: about 2.4–2.6 g; dimensions: diameter of ±20 mm x height of ±2.5 mm[1][4][7]
- Differentiators: Durable bitter-tasting coating discourages ingestion; packaging design resists opening by hand for child security; retains power when stored up to ten years at recommended temperatures[3][9]
How it works
The Duracell CR2025 coin battery is inserted into compatible device compartments where it supplies stable electrical energy through electrochemical reactions between lithium and manganese dioxide until depleted or removed.
