CR2032 | Lithium button cell battery | VARTA

VARTA Lithium CR2032 button cell battery – button cell

The VARTA Lithium CR2032 is a compact button cell battery widely used in electronic sights, red dot sights, and other optical devices. With a stable voltage of 3V, this button cell provides reliable power for backup memory and photographic equipment, but is especially popular in the airsoft and tactical world for powering illuminated reticles and electronic sights.

Technology and specifications

This lithium button cell has a voltage of 3V and a capacity of 210 mAh. With dimensions of 20 mm diameter and 3.2 mm height, the CR2032 fits in virtually all common optics and electronic accessories. The temperature range of -20°C to +70°C makes the battery suitable for use in various weather conditions.

Application in your setup

The CR2032 is widely used in red dot sights, holographic sights, and illuminated reticles. Due to its compact size and stable power delivery, this button cell is ideal for optical devices where a constant voltage is crucial for the visibility of the reticle. Remote controls, watches, and key fobs also operate on this type of battery.

Who is this button cell intended for?

Airsoft players who use electronic sights or red dot sights benefit from this CR2032. Users of tactical optics for training or competition can also rely on the long-lasting performance of this lithium button cell. The battery is suitable for anyone seeking reliable power for compact electronic equipment.

Ready to add the VARTA Lithium CR2032 button cell battery to your gear?