Renata CR1225 Lithium Coin Cell Battery - 3V High-Capacity Compact Power

The Renata CR1225 Lithium Coin Cell Battery is a high-capacity, long-lasting power solution for compact electronics. Delivering 3 V with approximately 48 mAh, this battery ensures stable voltage, minimal self-discharge, and reliable performance even in demanding applications. With a wide operating temperature range (-40 C to +85 C), it is ideal for devices such as watches, calculators, motherboards, fitness trackers, remotes, and medical equipment, offering precision and durability in a small form factor.

Key Features

• Lithium Manganese Dioxide Chemistry: Provides stable voltage and high reliability.
• Compact Coin Cell: 12.5 mm diameter × 2.5 mm thickness, suitable for small electronics.
• High Capacity: Approximately 48 mAh for extended device operation.
• Wide Temperature Range: Operates reliably from -40 C to +85 C.
• Low Self-Discharge: Less than 1 % per year at 23 C for long shelf life.
• Low Current Applications: Typical continuous discharge ~0.1 mA (up to 1 mA).
• Versatile Use: Ideal for watches, motherboards (memory backup), calculators, remotes, fitness trackers, and medical devices.

Technical Specifications

• Model: CR1225
• Type: Lithium coin cell (Li/MnO )
• Nominal Voltage: 3 V
• Nominal Capacity: ~48 mAh
• Diameter: 12.5 mm
• Height (Thickness): 2.5 mm
• Weight: ~0.90 g
• Operating Temperature: -40 C to +85 C
• Self-Discharge: <1 % per year at 23 C
• Typical Discharge Current: ~0.1 mA (continuous up to 1 mA)
• Applications: Watches, calculators, motherboards, fitness trackers, remotes, medical devices

Applications
Perfect for precision and low-drain electronics, the Renata CR1225 ensures consistent, long-lasting power in devices like timepieces, memory backup systems, calculators, remotes, fitness trackers, and medical equipment. Its small footprint, high reliability, and wide operating range make it ideal for both consumer and professional-grade applications.

What's in the box
1 × Renata CR1225 Lithium Coin Cell Battery