CR2032 3V Lithium Coin Cell Battery

Description

The GP CR2032 is a compact, non-rechargeable 3V lithium manganese dioxide coin cell battery designed to provide dependable, long-lasting power for small electronic devices.

Its stable voltage, high capacity, and long shelf life make it well suited to key fobs, keyless-entry remotes, garage door remotes, watches, calculators, medical devices, games, and computer memory backup systems.

Compatible With / Replaces

The CR2032 may be suitable as a replacement for the following 3V lithium coin cell battery model numbers:

• CR2032
• DL2032
• ECR2032
• GPCR2032
• KCR2032
• KECR2032
• 5004LC
• LF‑1/2V

The CR2032 is also used in LiftMaster 371LM and 373LM garage door remotes. Some LiftMaster 374LM remotes may require two batteries. Check the battery compartment or owner’s manual before ordering.

Important: Lithium coin cell batteries are not interchangeable based on voltage or diameter alone. The CR2016, CR2025, and CR2032 are all 20 mm in diameter but have different thicknesses and capacities. Always match the complete model number shown on the original battery.

Typical Applications

• Key fobs
• Keyless-entry remotes
• Garage door remotes
• Watches and calculators
• Medical devices
• Games and electronic toys
• Computer motherboard and memory backup
• Other compact electronic devices

Specifications

• Chemistry: Lithium manganese dioxide (Li‑MnO₂)
• Cell type: Primary/non-rechargeable
• Nominal voltage: 3V
• Operating temperature range: −20°C to +60°C (−4°F to +140°F)
• Shelf life: Up to 10 years when properly stored
• Diameter: 20 mm (0.79 in.)
• Height: 3.2 mm (0.13 in.)
• Approximate weight: 3.2 g
• Data Sheet: GP CR2032 Product Data Sheet (PDF)

For applications requiring the same physical size with a wider operating temperature range, see the Panasonic BR2032 Lithium Coin Cell Battery. The BR2032 uses a different lithium chemistry and may have different electrical characteristics, so confirm compatibility with your equipment before substituting it.

If you are unsure which battery your vehicle, remote, or device requires, please contact us before ordering.