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Button Cell: 3.0V CR2025 Energizer Lithium Batteries (Non-Rechargeable) - UL/UN 38.3 Passed

Your Price: From $0.59 to $118.00

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  • Reliable power for your heart-rate monitors, keyless entry, glucose monitors, toys & games
  • Holds power for 8 years in storage
  • Cell size: 2025
  • IEC: CR2025
  • Type: Lithium Coin
  • Replacement for: 280-205, 5003LC, BR2025, DL2025, ECR2025, SB-T14
Nominal Voltage 3V
Nominal Capacity 163mAh
Operating Temperature -30C to +60C.
Dimensions(DxH) 20mm x2.5mm
Weight 0.0028oz (2.6g)


  • Designed for Watches, Calculators, Abtronic devices and more!
  • Heart-rate monitors, keyless entry, glucose monitors, toys & games
  • Replacement for: 280-205, 5003LC, BR2025, DL2025, ECR2025, SB-T14


  • KEEP OUT OF REACH OF CHILDREN. Swallowing may lead to serious injury or death in as little as 2 hours due to chemical burns and potential perforation of the esophagus. Immediately see doctor, have doctor phone the National Capital Posion Control Center at (202) 625-3333. Keep in original package until ready to use. Dispose of used batteries immediately.
  • Risk of injury due to fire, explosion or leakage. Do not disassemble, charge, crush or expose to fire or high temperatures.
  • Important: Coin Lithium batteries are not interchangeable. Both the diameter and thickness can vary based on the cell designation. While some device battery compartments may be sized in a way that different battery types can fit in the compartment, the capacities will vary by size. Energizer recommends that you use the cell designation specified by the manufacturer of your device or identified in the list provided above.

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Product Reviews

(1 Rating, 1 Review) Average Rating:
Size correction for Description
Randy Kujawski (Carlisle, PA) 3/16/2010 9:31 AM
Dimensions 20mm x 2.5mm (DxH) Slightly thinner than the size listed which appears copied from the CR-2032. This CR-2025 fits many watches and small factor remote controls where the CR-2032 is too thick to work. The CR-2025 is too thin for many PC motherboards where the CR-2032 works fine. I cannot check the other specifications. Hope this helps,
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UN 38.3 Safety Test

We own a national standard UN38.3 testing lab. We can provide UN38.3 test service to our customer.

If you want to set up your own lab, we also provide UN38.3 & IEC62133 equipments and onsite training. Email us for the quote and lead time.
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Thermal Abuse Test for IEC62133
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Show & Conference
The BatteryShow 2016, Sept 13-15, 2016, Novi Michigan, Booth#1716
33rd International Battery Exhibit, March 21-24, 2016, Florida, Booth#412
Lithium Battery Power and Safety, Baltimore MD, Nov 17-19, 2015
The Battery Show, Novi. MI, Sept 15-17, 2015 Booth#1716
Battery Power 2015, Denver, CO, August 5-6, 2015 Booth#29
Next Generation Batteries Conference, San Diego, CA, April 21-22, Booth#9
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