The CR2032 is the battery behind more of your daily essentials than you realize — until one dies. Key fob won't unlock your car. AirTag goes offline. PC won't hold its BIOS settings. This is the fix.

Stop paying pharmacy prices for a battery that costs a fraction of what big-box stores charge. Our CR2032 batteries are fresh, sealed, and ready to use — sold individually for a quick fix or as a 5-pack to keep spares on hand.

Compatible With:

• Apple AirTag (1st Generation and 2nd Generation)
• Key fobs and keyless entry remotes (Honda, Toyota, BMW, Ford, Chevrolet, and most other brands)
• Motherboard BIOS/CMOS memory backup (desktops and servers)
• Tile Trackers and other Bluetooth trackers
• Digital scales and kitchen timers
• Glucose monitors and medical devices
• Garage door openers and smart home sensors
• Calculators, thermometers, and watches

NOTE — AirTag Compatibility: Our CR2032 batteries do not contain a bitter/child-safety coating, which means they make proper contact with AirTag battery terminals and work reliably. Certain CR2032 batteries with bitter coatings (common in child-safe retail packaging) can fail to connect inside AirTag. If you have had issues with store-bought CR2032s not working in your AirTag, this is almost always the reason.

Specifications:

• Model: CR2032 (also replaces DL2032, ECR2032, 5004LC, KCR2032, BR2032)
• Voltage: 3V
• Chemistry: Lithium Manganese Dioxide
• Diameter: 20mm
• Thickness: 3.2mm
• Shelf Life: Up to 10 years sealed
• Operating Temperature: -30°C to +60°C
• Condition: Brand new and sealed

What's Included:

• 1× CR2032 battery (single option)
• 5× CR2032 batteries (5-pack option)

Why Buy From Saddle Group?

• Fresh stock — long shelf life remaining
• No bitter coating — works reliably in AirTag Gen 1 and Gen 2
• Canadian seller shipping fast from Vaughan, ON
• Same-day local pickup available (even after hours — just message us first)
• Real support — email or phone, no offshore call centres

Need It Today? Local pickup available in Vaughan, Ontario — same day, even after hours. Contact us at support@saddlegroup.ca or call 289-963-9945 before heading over.

Browse our full parts and accessories selection including replacement batteries at https://www.saddlegroup.ca/collections/laptop-batteries, keyboards at https://www.saddlegroup.ca/collections/keyboards, and chargers at https://www.saddlegroup.ca/collections/chargers-adapters or view our refurbished business laptops at https://www.saddlegroup.ca/collections/computers-tech