It is best to order at the same time! All our devices are delivered with the required batteries as standard. However, some replacement batteries are special and not available everywhere. We therefore recommend that you order inexpensive replacement batteries at the same time. The brand of the batteries may differ from the picture (subject to availability). However, we only ship premium lithium-ion batteries with long expiration dates.
The CR2032 button cell is suitable for all Professor Optiken sights and reflex sights. The button cell has a voltage of 3 volts and a capacity of 230 mAh. Dimensions (diameter x length): 20 x 3.2 mm, alternative designations: DL2032
included in delivery:
- CR2032 lithium button cell, 3 Volt