“CR” refers to lithium manganese dioxide batteries. The “C” indicates lithium chemistry, and the “R” signifies the round shape.
CR batteries are often used in small electronic devices like remote controls, key fobs, watches, calculators, cameras, and medical devices
Depending on the device and usage, CR batteries can last between 3 to 10 years due to their low self-discharge rate.
No, CR batteries are non-rechargeable primary batteries. Attempting to recharge them can be dangerous.
Common sizes include CR1620, CR2025, and CR2032, where the numbers indicate the battery’s diameter and thickness in millimeters.
Dispose of CR batteries at a recycling facility or a designated battery collection point. Never throw them in regular trash due to environmental risks.
Yes, CR batteries are safe if used as intended. Always follow the manufacturer’s guidelines and keep them away from children to prevent accidental ingestion.
Store CR batteries in a cool, dry place, away from direct sunlight and heat sources, to prevent leakage or loss of power.
Yes, PECAT CR batteries are mercury-free and comply with environmental safety standards, making them a more eco-friendly choice.
Not always. CR batteries should only be replaced with the same size and type to ensure compatibility and safety.
Check the battery compartment or the device’s manual, where the required size (e.g., CR2032, CR2025) is usually specified.
Yes, most CR batteries have a standard voltage of 3V, making them suitable for many small electronic devices.
