CR2 BATTERY

The CR2 lithium battery is a compact and dependable power solution for high-drain electronics. Engineered with Lithium Manganese Dioxide (Li-MnO₂) chemistry, it delivers a stable 3V output and a typical capacity of 750mAh, making it ideal for digital cameras, laser sights, flashlights, smart locks, and other compact devices requiring reliable and consistent energy.

Its high energy density, leak-proof design, and extended shelf life of up to 10 years ensure performance even in critical applications. The CR2 is built to withstand a wide temperature range (-40°C to +70°C), making it suitable for use in both indoor and rugged outdoor environments. Whether used in security systems or advanced optics, the CR2 provides a maintenance-free, non-rechargeable solution trusted by professionals and consumers alike.

Features:

• High Energy Density: Compact size with powerful energy output for high-performance electronics.
• Long-Lasting Power: Up to 750mAh capacity for extended device runtime.
• Stable 3V Output: Delivers consistent voltage throughout the battery’s lifespan.
• Wide Operating Temperature: Performs reliably in extreme conditions from -40°C to +70°C.
• Leak-Proof Construction: Built-in safety features reduce risk of leakage or damage.
• Extended Shelf Life: Maintains charge up to 10 years in proper storage conditions.
• Maintenance-Free: No charging or upkeep required—ready when you need it.
• Versatile Use: Ideal for digital cameras, security sensors, rangefinders, and more.
• Non-Rechargeable: Designed for single-use reliability and safety.
• Environmentally Compliant: Free of mercury and cadmium; RoHS and CE certified.

Specifications:

• Battery Type: Lithium Manganese Dioxide (Li-MnO₂)
• Nominal Voltage: 3V
• Typical Capacity: 750mAh
• Shelf Life: Up to 10 years
• Self-Discharge Rate: Less than 1% per year
• Dimensions:

  • Diameter: 15.6 mm

  • Height: 27 mm

• Weight: Approx. 11 grams
• Terminal Type: Flat top
• Rechargeable: No (Primary cell)
• Operating Temperature: -40°C to +70°C
• Storage Temperature: 15°C to 25°C recommended
• Certifications: RoHS, CE, UN38.3, MSDS
• Safety Features: Short-circuit protection, leak-resistant design
• Common Applications:

• • Digital cameras

  • Laser sights and rangefinders

  • Tactical flashlights

  • Motion sensors and security systems

  • Medical instruments

  • Smart locks and IoT devices