Duracell CR2025 Lithium Coin Button Battery - Silver - 5008921

Duracell CR2025 batteries are commonly used in a variety of small electronic devices, including car key fobs, remote controls (for garage doors, smart home devices, TVs), calculators, electronic organizers, watches, fitness trackers, and some small LED lights or toys.

Duracell CR2025 batteries come with an impressive up to 10-year in-storage guarantee. This means they will retain their power for up to a decade when stored correctly in their original, unopened packaging in a cool, dry environment.

The packaging is intentionally designed to be tamper-proof and child-resistant, requiring scissors to open. This is a crucial safety feature to prevent young children from easily accessing and potentially ingesting the batteries.

'Baby Secure Technology' is a safety innovation by Duracell that involves applying a non-toxic, bitter taste coating to the back of the coin battery. This bitter taste is designed to deter accidental ingestion by toddlers and young children, making them less likely to swallow the battery if they put it in their mouth.

No, Duracell CR2025 batteries are non-rechargeable primary lithium cells. Attempting to recharge them can lead to overheating, leaking, or even explosion. Always dispose of them properly once depleted and replace them with new ones.

Used lithium coin batteries should be disposed of responsibly. Check your local recycling guidelines for proper disposal. Many communities have specific drop-off points for battery recycling. Never throw them in general household waste or incinerate them.

1. Check Polarity: Ensure the battery is inserted with the correct positive (+) and negative (-) orientation as indicated in the device's battery compartment. 2. Verify Compatibility: Double-check that your device specifically requires a CR2025 battery. 3. Inspect Contacts: Ensure battery contacts in the device are clean and free of corrosion. Gently clean with a dry cotton swab if needed.

1. Device Power Consumption: Some devices consume more power than others. High-drain devices will deplete batteries faster. 2. Storage Conditions: Ensure batteries were stored in a cool, dry place; extreme temperatures can reduce shelf life. 3. Device Malfunction: A faulty device might be drawing excessive power; test with a known good battery if possible.

The Duracell CR2025 packaging is designed to be child-resistant and tamper-proof. You will need scissors to carefully cut along the indicated lines to safely access the battery. This is a safety feature to prevent accidental ingestion.

The bitter taste is part of Duracell's 'Baby Secure Technology' to deter accidental ingestion. While non-toxic, it's best to wash your hands thoroughly with soap and water immediately after handling the battery, especially before eating or touching your face.