Ensure your optics and tactical gear stay powered with the CR2032 3V Lithium Coin Cell Battery. As one of the most widely used coin cell batteries in the tactical, outdoor, and gaming communities, the CR2032 provides reliable, long-lasting power for red dot sights, illuminated scopes, weapon lights, airsoft chronographs, and tactical accessories.

Key Applications

• Tactical Optics & Sights: Powers standard micro red dot sights (RMR style), reflex sights, holographic optic reticles, and low-power variable optics (LPVO) illumination.
• Airsoft & Field Equipment: Essential for battery-powered chronographs, tactical timers, shot counters, and active hearing protection headsets.
• Everyday Electronics: Widely used in car key fobs, computer motherboard CMOS batteries, digital scales, watches, and small LED accessories.

Features

• High Energy Density: Delivers steady 3-volt output to ensure consistent reticle brightness and clear optic performance.
• Long Shelf Life: Low self-discharge rate allows spare batteries to retain power in range bags or stock storage for years.
• Child Safety Icon: Features an engraved child safety icon on the positive (+) terminal casing to promote safe handling and storage.
• Wide Temperature Range: Operates reliably in both hot outdoor conditions and cold-weather field scenarios.

Specifications

• Battery Type: CR2032
• Chemistry: Lithium Coin Cell
• Voltage: 3V
• Terminal: Flat (+) and (-) coin design
• Dimensions: 20 mm diameter x 3.2 mm height