• 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.

Product Details

• 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
  
• Volt: 3
  
• Replacement for: 280-205, 5003LC, BR2025, DL2025, ECR2025,
  SB-T14