Panasonic CR2 Lithium Battery 3 V, 850 mAh

This is a primary (non-rechargeable) lithium manganese dioxide battery in the CR2 form factor, delivering 3.0 V nominal voltage and approximately 850 mAh capacity. Designed for dependable performance in high-drain applications—such as digital cameras, flash units, and security sensors—it maintains stable voltage under load and features internal safety mechanisms to prevent short circuits, over-current, over-voltage, and overheating. Shelf life is rated up to 10 years when stored at room temperature, and the battery is certified to UL 1642 and IEC 60086‑4 standards. Operating temperature range is −40 °C to +70 °C

Key Features:

• High energy capacity—850 mAh at 3 V for extended device operation.
• Advanced Li/MnO₂ chemistry with spiral design ensures reliable high-rate discharge performance.
• Wide operating temperature range of −40 °C to +70 °C for use in extreme environments.
• Excellent long-term storage stability, retaining ~90% capacity even after 10 years.
• Compact form factor (15.6 mm diameter × 27.0 mm height), weighing approximately 11 g—ideal for tight spaces.
• Built for steady current delivery up to 20 mA—well-suited for cameras, medical devices, security gadgets, and more.