Fujitsu CR2032 Lithium Coin Cell Battery 3V 220mAh (47586-U)

The Fujitsu 47586-U is a high-quality CR2032 lithium coin cell battery designed for reliable, long-lasting power in a wide range of electronic devices. With a nominal voltage of 3V and a capacity of 220mAh, this primary (non-rechargeable) battery offers excellent energy density and a low self-discharge rate, ensuring dependable performance over an extended shelf life of up to 10 years. It is mercury-free, lead-free, and cadmium-free, making it an environmentally responsible choice.

Advantages

This Fujitsu coin cell battery delivers consistent power output and exceptional longevity, making it ideal for devices that require a stable, long-term power source. Its hermetically sealed construction protects against leakage, while the wide operating temperature range (-30°C to +60°C) ensures reliable function in various environments. The flat top terminal design facilitates easy installation in standard battery holders.

Suitable for

• Computer motherboards (CMOS backup)
• Keyless entry systems
• Remote controls
• Medical devices (glucose meters, thermometers)
• Calculators
• Toys and games
• Portable electronics

Key specifications

• Battery Type: Lithium Coin Cell (CR2032)
• Chemistry: Lithium Manganese Dioxide (LiMnO2)
• Nominal Voltage: 3V
• Nominal Capacity: 220 mAh
• Diameter: 20 mm
• Height: 3.2 mm
• Weight: 3.1 g
• Operating Temperature: -30°C to +60°C
• Shelf Life: Up to 10 years
• Terminal Type: Flat Top
• Rechargeable: No (Primary Battery)
• Mercury, Lead, Cadmium: Free

Recommendations

For optimal performance, store the battery in a cool, dry place and avoid exposure to extreme temperatures. Ensure correct polarity when installing. This battery is a direct replacement for CR2032, DL2032, ECR2032, and other equivalent models.