This guide is for anyone needing reliable, long-lasting power for their small electronic devices. Duracell CR2025 3V Lithium Coin Cell batteries offer high-purity lithium construction for dependable performance, though it's crucial to ensure your device specifically requires the CR2025 size for proper fit and function.
3V Lithium Chemistry: Provides a stable and consistent power output essential for sensitive electronics.
High Purity Lithium: Ensures a longer shelf life and reliable energy delivery throughout the battery's operational life.
Long-Lasting Power: Designed to provide extended performance for specialty devices, reducing the frequency of battery changes.
Compact Coin Cell Design: Small, flat, and circular, perfect for miniaturized electronics.
Duracell Brand Reliability: Manufactured by a trusted brand known for quality and performance in battery technology.
CR2025 Specific Size: Standardized size (20mm diameter, 2.5mm thickness) ensures compatibility with devices designed for this specific coin cell.
Trusted Brand: Duracell is a well-known and reputable manufacturer, ensuring quality and reliability.
Reliable Performance: High-purity lithium offers consistent power output for the entire lifespan of the battery.
Long Shelf Life: Maintains its charge for an extended period when stored correctly, ready for use when needed.
Commonly Used Size: The CR2025 is a standard size for many small electronics, making replacements easy to find.
Not Rechargeable: These are primary (single-use) batteries and cannot be recharged.
Specific Size: Only compatible with devices requiring a CR2025; will not fit devices designed for other coin cell sizes (e.g., CR2032).
Potential Choking Hazard: Due to their small size, coin cells can be dangerous if ingested, especially by children.
Trusted Brand: Duracell is a well-known and reputable manufacturer, ensuring quality and reliability.
Reliable Performance: High-purity lithium offers consistent power output for the entire lifespan of the battery.
Long Shelf Life: Maintains its charge for an extended period when stored correctly, ready for use when needed.
Commonly Used Size: The CR2025 is a standard size for many small electronics, making replacements easy to find.
Not Rechargeable: These are primary (single-use) batteries and cannot be recharged.
Specific Size: Only compatible with devices requiring a CR2025; will not fit devices designed for other coin cell sizes (e.g., CR2032).
Potential Choking Hazard: Due to their small size, coin cells can be dangerous if ingested, especially by children.
Duracell CR2025 3V Lithium Coin Cell batteries are engineered for devices that require a compact, stable, and long-lasting power source. Their high-purity lithium construction means they deliver consistent 3V output, which is critical for the proper functioning of sensitive electronics.
Key Fobs and Remote Controls: Powers car key fobs, garage door openers, and various small remote controls, ensuring your commands are sent reliably.
Medical Devices: Frequently found in glucose monitors, heart rate monitors, and other portable health devices where accuracy and consistent power are paramount.
Calculators and Small Electronics: Ideal for desktop and pocket calculators, digital thermometers, and small handheld gadgets.
Watches and Clocks: Many modern watches and small desk clocks utilize CR2025 batteries due to their compact size and steady power delivery.
Fitness Trackers and Pedometers: Provides the necessary power for continuous tracking and display functions in many wearable devices.
The long-lasting nature of these batteries means fewer replacements, which is particularly beneficial for devices that are difficult to open or that you rely on daily. For instance, a car key fob powered by a Duracell CR2025 can provide years of reliable service before needing a new battery, ensuring you're not left stranded.
Identify Correct Battery Type: Always confirm your device requires a CR2025 battery. Check your device's user manual or the existing battery.
Locate Battery Compartment: Open the battery compartment on your device, usually with a small screwdriver or by pressing a tab.
Note Polarity: Observe the orientation of the old battery. Coin cells typically have a + (positive) side and a plain (negative) side. Insert the new battery with the + side facing the same direction as the old one, or as indicated by the device's markings.
Insert Battery: Gently slide the new CR2025 battery into the compartment until it clicks or sits firmly in place.
Close Compartment: Securely close the battery compartment.
These batteries are specifically compatible with devices that explicitly state a requirement for CR2025 or 2025 3V lithium coin cell batteries. While physically similar to other coin cells like CR2032 or CR2016, they differ in thickness (2.5mm for CR2025), which can impact fit and performance in devices not designed for them.
Store in Original Packaging: Keep unused batteries in their original blister packaging to prevent short circuits and protect terminals.
Cool, Dry Place: Store batteries at room temperature in a dry environment. Extreme heat or cold can affect battery life and performance.
Keep Out of Reach of Children: Due to their small size, CR2025 batteries pose a serious choking and chemical burn hazard if ingested. Store them securely away from children and pets.
Proper Disposal: Never dispose of used batteries in regular household trash. Many regions have specific recycling programs for lithium batteries to prevent environmental contamination. Check local regulations for battery recycling points.